102113204331 has 8 divisors (see below), whose sum is σ = 137064704400. Its totient is φ = 67618586912.

The previous prime is 102113204329. The next prime is 102113204419. The reversal of 102113204331 is 133402311201.

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 102113204331 - 2¹ = 102113204329 is a prime.

It is a super-2 number, since 2×102113204331² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102113204298 and 102113204307.

It is not an unprimeable number, because it can be changed into a prime (102113208331) 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, 114220140 + ... + 114221033.

It is an arithmetic number, because the mean of its divisors is an integer number (17133088050).

Almost surely, 2^102113204331 is an apocalyptic number.

102113204331 is a deficient number, since it is larger than the sum of its proper divisors (34951500069).

102113204331 is a wasteful number, since it uses less digits than its factorization.

102113204331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228441325.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 102113204331 its reverse (133402311201), we get a palindrome (235515515532).

The spelling of 102113204331 in words is "one hundred two billion, one hundred thirteen million, two hundred four thousand, three hundred thirty-one".