102031004130 has 32 divisors (see below), whose sum is σ = 267135720768. Its totient is φ = 24734788800.

The previous prime is 102031004081. The next prime is 102031004143. The reversal of 102031004130 is 31400130201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154592101 + ... + 154592760.

It is an arithmetic number, because the mean of its divisors is an integer number (8347991274).

Almost surely, 2^102031004130 is an apocalyptic number.

102031004130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102031004130 is an abundant number, since it is smaller than the sum of its proper divisors (165104716638).

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

102031004130 is a wasteful number, since it uses less digits than its factorization.

102031004130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309184882.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 102031004130 its reverse (31400130201), we get a palindrome (133431134331).

The spelling of 102031004130 in words is "one hundred two billion, thirty-one million, four thousand, one hundred thirty".