31232100301013 has 8 divisors (see below), whose sum is σ = 32328497510400. Its totient is φ = 30136998307248.

The previous prime is 31232100300991. The next prime is 31232100301037. The reversal of 31232100301013 is 31010300123213.

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 31232100301013 - 2⁶ = 31232100300949 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 (31232100301043) 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, 323754833 + ... + 323851286.

It is an arithmetic number, because the mean of its divisors is an integer number (4041062188800).

Almost surely, 2^{31232100301013} is an apocalyptic number.

It is an amenable number.

31232100301013 is a deficient number, since it is larger than the sum of its proper divisors (1096397209387).

31232100301013 is a wasteful number, since it uses less digits than its factorization.

31232100301013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647607811.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 31232100301013 its reverse (31010300123213), we get a palindrome (62242400424226).

The spelling of 31232100301013 in words is "thirty-one trillion, two hundred thirty-two billion, one hundred million, three hundred one thousand, thirteen".