102230422431 has 16 divisors (see below), whose sum is σ = 144528614400. Its totient is φ = 64095288768.

The previous prime is 102230422423. The next prime is 102230422433. The reversal of 102230422431 is 134224032201.

It is a happy number.

It is not a de Polignac number, because 102230422431 - 2³ = 102230422423 is a prime.

It is a super-2 number, since 2×102230422431² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102230422433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6537871 + ... + 6553488.

It is an arithmetic number, because the mean of its divisors is an integer number (9033038400).

Almost surely, 2^102230422431 is an apocalyptic number.

102230422431 is a deficient number, since it is larger than the sum of its proper divisors (42298191969).

102230422431 is a wasteful number, since it uses less digits than its factorization.

102230422431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13091518.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 102230422431 its reverse (134224032201), we get a palindrome (236454454632).

It can be divided in two parts, 1022304 and 22431, that added together give a triangular number (1044735 = T₁₄₄₅).

The spelling of 102230422431 in words is "one hundred two billion, two hundred thirty million, four hundred twenty-two thousand, four hundred thirty-one".