103074523020 has 144 divisors (see below), whose sum is σ = 360053261568. Its totient is φ = 23380007040.

The previous prime is 103074522989. The next prime is 103074523021. The reversal of 103074523020 is 20325470301.

103074523020 is a `hidden beast` number, since 1 + 0 + 307 + 4 + 52 + 302 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (103074523021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 147174 + ... + 477293.

It is an arithmetic number, because the mean of its divisors is an integer number (2500369872).

Almost surely, 2^103074523020 is an apocalyptic number.

103074523020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103074523020 is an abundant number, since it is smaller than the sum of its proper divisors (256978738548).

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

103074523020 is a wasteful number, since it uses less digits than its factorization.

103074523020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624620 (or 624615 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

Adding to 103074523020 its reverse (20325470301), we get a palindrome (123399993321).

The spelling of 103074523020 in words is "one hundred three billion, seventy-four million, five hundred twenty-three thousand, twenty".