103123031010 has 64 divisors (see below), whose sum is σ = 250357371264. Its totient is φ = 27183104000.

The previous prime is 103123030991. The next prime is 103123031027. The reversal of 103123031010 is 10130321301.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 958960 + ... + 1061060.

It is an arithmetic number, because the mean of its divisors is an integer number (3911833926).

Almost surely, 2^103123031010 is an apocalyptic number.

103123031010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103123031010 is an abundant number, since it is smaller than the sum of its proper divisors (147234340254).

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

103123031010 is a wasteful number, since it uses less digits than its factorization.

103123031010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102499.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 103123031010 its reverse (10130321301), we get a palindrome (113253352311).

The spelling of 103123031010 in words is "one hundred three billion, one hundred twenty-three million, thirty-one thousand, ten".