102130143024422 has 16 divisors (see below), whose sum is σ = 153436066471872. Its totient is φ = 50984796688320.

The previous prime is 102130143024409. The next prime is 102130143024433. The reversal of 102130143024422 is 224420341031201.

It is a super-2 number, since 2×102130143024422² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 20118818 + ... + 24678474.

It is an arithmetic number, because the mean of its divisors is an integer number (9589754154492).

Almost surely, 2^{102130143024422} is an apocalyptic number.

102130143024422 is a deficient number, since it is larger than the sum of its proper divisors (51305923447450).

102130143024422 is a wasteful number, since it uses less digits than its factorization.

102130143024422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4577263.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 102130143024422 its reverse (224420341031201), we get a palindrome (326550484055623).

The spelling of 102130143024422 in words is "one hundred two trillion, one hundred thirty billion, one hundred forty-three million, twenty-four thousand, four hundred twenty-two".