102324224031420 has 48 divisors (see below), whose sum is σ = 286629901746048. Its totient is φ = 27274833602880.

The previous prime is 102324224031413. The next prime is 102324224031437. The reversal of 102324224031420 is 24130422423201.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 15 ways as a sum of consecutive naturals, for example, 363174846 + ... + 363456485.

It is an arithmetic number, because the mean of its divisors is an integer number (5971456286376).

Almost surely, 2^{102324224031420} is an apocalyptic number.

102324224031420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102324224031420 is an abundant number, since it is smaller than the sum of its proper divisors (184305677714628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102324224031420 is a wasteful number, since it uses less digits than its factorization.

102324224031420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726633690 (or 726633688 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 102324224031420 its reverse (24130422423201), we get a palindrome (126454646454621).

The spelling of 102324224031420 in words is "one hundred two trillion, three hundred twenty-four billion, two hundred twenty-four million, thirty-one thousand, four hundred twenty".