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1310132121301 = 19913451489449
BaseRepresentation
bin10011000100001001111…
…101011010111011010101
311122020200100201112201001
4103010021331122323111
5132431122310340201
62441511050103301
7163440203200543
oct23041175327325
94566610645631
101310132121301
11465695477963
12191ab471ab31
1396711293aa3
14475a70a0d93
152412d6d0301
hex13109f5aed5

1310132121301 has 8 divisors (see below), whose sum is σ = 1316816280000. Its totient is φ = 1303448968800.

The previous prime is 1310132121257. The next prime is 1310132121343. The reversal of 1310132121301 is 1031212310131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1310132121301 - 29 = 1310132120789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310132128301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2432025 + ... + 2921473.

It is an arithmetic number, because the mean of its divisors is an integer number (164602035000).

Almost surely, 21310132121301 is an apocalyptic number.

It is an amenable number.

1310132121301 is a deficient number, since it is larger than the sum of its proper divisors (6684158699).

1310132121301 is a wasteful number, since it uses less digits than its factorization.

1310132121301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503099.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1310132121301 its reverse (1031212310131), we get a palindrome (2341344431432).

The spelling of 1310132121301 in words is "one trillion, three hundred ten billion, one hundred thirty-two million, one hundred twenty-one thousand, three hundred one".

Divisors: 1 199 13451 489449 2676749 97400351 6583578499 1310132121301