103142033020 has 48 divisors (see below), whose sum is σ = 233298723168. Its totient is φ = 38076837120.

The previous prime is 103142032993. The next prime is 103142033069. The reversal of 103142033020 is 20330241301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1695735 + ... + 1755505.

It is an arithmetic number, because the mean of its divisors is an integer number (4860390066).

Almost surely, 2^103142033020 is an apocalyptic number.

103142033020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103142033020 is an abundant number, since it is smaller than the sum of its proper divisors (130156690148).

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

103142033020 is a wasteful number, since it uses less digits than its factorization.

103142033020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66430 (or 66428 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 103142033020 its reverse (20330241301), we get a palindrome (123472274321).

The spelling of 103142033020 in words is "one hundred three billion, one hundred forty-two million, thirty-three thousand, twenty".