102010323131 has 8 divisors (see below), whose sum is σ = 108635274144. Its totient is φ = 95454743680.

The previous prime is 102010323091. The next prime is 102010323139. The reversal of 102010323131 is 131323010201.

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 102010323131 - 2²⁶ = 101943214267 is a prime.

It is a super-2 number, since 2×102010323131² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102010323139) 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, 17339855 + ... + 17345736.

It is an arithmetic number, because the mean of its divisors is an integer number (13579409268).

Almost surely, 2^102010323131 is an apocalyptic number.

102010323131 is a deficient number, since it is larger than the sum of its proper divisors (6624951013).

102010323131 is a wasteful number, since it uses less digits than its factorization.

102010323131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34685781.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 102010323131 its reverse (131323010201), we get a palindrome (233333333332).

The spelling of 102010323131 in words is "one hundred two billion, ten million, three hundred twenty-three thousand, one hundred thirty-one".