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213031200301 = 1512336054947
BaseRepresentation
bin1100011001100110100…
…1100010011000101101
3202100212111210020201121
43012121221202120231
511442241441402201
6241510513540541
721251053216423
oct3063151423055
9670774706647
10213031200301
1182389616927
1235353874751
131711ccc629a
14a44ca4d113
15581c4da9a1
hex3199a6262d

213031200301 has 8 divisors (see below), whose sum is σ = 215362390464. Its totient is φ = 210712120800.

The previous prime is 213031200287. The next prime is 213031200307. The reversal of 213031200301 is 103002130312.

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 213031200301 - 235 = 178671461933 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 (213031200307) 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, 2992291 + ... + 3062656.

It is an arithmetic number, because the mean of its divisors is an integer number (26920298808).

Almost surely, 2213031200301 is an apocalyptic number.

It is an amenable number.

213031200301 is a deficient number, since it is larger than the sum of its proper divisors (2331190163).

213031200301 is a wasteful number, since it uses less digits than its factorization.

213031200301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6055331.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 213031200301 its reverse (103002130312), we get a palindrome (316033330613).

The spelling of 213031200301 in words is "two hundred thirteen billion, thirty-one million, two hundred thousand, three hundred one".

Divisors: 1 151 233 35183 6054947 914296997 1410802651 213031200301