103042031204 has 72 divisors (see below), whose sum is σ = 213950056320. Its totient is φ = 43281411264.

The previous prime is 103042031179. The next prime is 103042031237. The reversal of 103042031204 is 402130240301.

It is a super-2 number, since 2×103042031204² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10788359 + ... + 10797905.

It is an arithmetic number, because the mean of its divisors is an integer number (2971528560).

Almost surely, 2^103042031204 is an apocalyptic number.

103042031204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103042031204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106975028160).

103042031204 is an abundant number, since it is smaller than the sum of its proper divisors (110908025116).

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

103042031204 is a wasteful number, since it uses less digits than its factorization.

103042031204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10657 (or 10648 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 103042031204 its reverse (402130240301), we get a palindrome (505172271505).

The spelling of 103042031204 in words is "one hundred three billion, forty-two million, thirty-one thousand, two hundred four".