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1230101213301 = 3213715130721521
BaseRepresentation
bin10001111001100111101…
…111101111000001110101
311100121002212110011220100
4101321213233233001311
5130123221402311201
62341033430024313
7154605024536262
oct21714757570165
94317085404810
101230101213301
11434757080184
1217a49a4a8099
138bcc892991c
144377419c269
1521ee7658886
hex11e67bef075

1230101213301 has 48 divisors (see below), whose sum is σ = 1807587669888. Its totient is φ = 806018688000.

The previous prime is 1230101213287. The next prime is 1230101213303. The reversal of 1230101213301 is 1033121010321.

1230101213301 is a `hidden beast` number, since 1 + 230 + 10 + 121 + 3 + 301 = 666.

It is not a de Polignac number, because 1230101213301 - 227 = 1229966995573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230101213303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 57147421 + ... + 57168941.

It is an arithmetic number, because the mean of its divisors is an integer number (37658076456).

Almost surely, 21230101213301 is an apocalyptic number.

It is an amenable number.

1230101213301 is a deficient number, since it is larger than the sum of its proper divisors (577486456587).

1230101213301 is a wasteful number, since it uses less digits than its factorization.

1230101213301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22122 (or 22119 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1230101213301 its reverse (1033121010321), we get a palindrome (2263222223622).

The spelling of 1230101213301 in words is "one trillion, two hundred thirty billion, one hundred one million, two hundred thirteen thousand, three hundred one".

Divisors: 1 3 9 137 151 307 411 453 921 1233 1359 2763 20687 21521 42059 46357 62061 64563 126177 139071 186183 193689 378531 417213 2948377 3249671 6350909 6606947 8845131 9749013 19052727 19820841 26535393 29247039 57158181 59462523 445204927 905151739 997648997 1335614781 2715455217 2992946991 4006844343 8146365651 8978840973 136677912589 410033737767 1230101213301