102042102413331 has 6 divisors (see below), whose sum is σ = 147394147930380. Its totient is φ = 68028068275548.

The previous prime is 102042102413323. The next prime is 102042102413371. The reversal of 102042102413331 is 133314201240201.

102042102413331 is a `hidden beast` number, since 1 + 0 + 2 + 0 + 4 + 210 + 2 + 413 + 3 + 31 = 666.

It is not a de Polignac number, because 102042102413331 - 2³ = 102042102413323 is a prime.

It is a super-2 number, since 2×102042102413331² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102042102413295 and 102042102413304.

It is not an unprimeable number, because it can be changed into a prime (102042102413371) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5669005689621 + ... + 5669005689638.

It is an arithmetic number, because the mean of its divisors is an integer number (24565691321730).

Almost surely, 2^{102042102413331} is an apocalyptic number.

102042102413331 is a deficient number, since it is larger than the sum of its proper divisors (45352045517049).

102042102413331 is a wasteful number, since it uses less digits than its factorization.

102042102413331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11338011379265 (or 11338011379262 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 102042102413331 its reverse (133314201240201), we get a palindrome (235356303653532).

The spelling of 102042102413331 in words is "one hundred two trillion, forty-two billion, one hundred two million, four hundred thirteen thousand, three hundred thirty-one".