102420314131 has 8 divisors (see below), whose sum is σ = 111288627200. Its totient is φ = 93899778120.

The previous prime is 102420314099. The next prime is 102420314147. The reversal of 102420314131 is 131413024201.

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 102420314131 - 2⁵ = 102420314099 is a prime.

It is a super-2 number, since 2×102420314131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102420314231) 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, 86943651 + ... + 86944828.

It is an arithmetic number, because the mean of its divisors is an integer number (13911078400).

Almost surely, 2^102420314131 is an apocalyptic number.

102420314131 is a deficient number, since it is larger than the sum of its proper divisors (8868313069).

102420314131 is a wasteful number, since it uses less digits than its factorization.

102420314131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173888529.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 102420314131 its reverse (131413024201), we get a palindrome (233833338332).

The spelling of 102420314131 in words is "one hundred two billion, four hundred twenty million, three hundred fourteen thousand, one hundred thirty-one".