102113033331 has 16 divisors (see below), whose sum is σ = 136744496640. Its totient is φ = 67778799840.

The previous prime is 102113033329. The next prime is 102113033339. The reversal of 102113033331 is 133330311201.

It is not a de Polignac number, because 102113033331 - 2¹ = 102113033329 is a prime.

It is a super-2 number, since 2×102113033331² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102113033298 and 102113033307.

It is not an unprimeable number, because it can be changed into a prime (102113033339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1196965 + ... + 1279433.

It is an arithmetic number, because the mean of its divisors is an integer number (8546531040).

Almost surely, 2^102113033331 is an apocalyptic number.

102113033331 is a deficient number, since it is larger than the sum of its proper divisors (34631463309).

102113033331 is a wasteful number, since it uses less digits than its factorization.

102113033331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84266.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 102113033331 its reverse (133330311201), we get a palindrome (235443344532).

The spelling of 102113033331 in words is "one hundred two billion, one hundred thirteen million, thirty-three thousand, three hundred thirty-one".