103021031123010 has 384 divisors, whose sum is σ = 378565326397440. Its totient is φ = 18720262771200.

The previous prime is 103021031122969. The next prime is 103021031123041. The reversal of 103021031123010 is 10321130120301.

103021031123010 is a `hidden beast` number, since 1 + 0 + 30 + 21 + 0 + 311 + 2 + 301 + 0 = 666.

It is a super-2 number, since 2×103021031123010² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 28381306 + ... + 31804725.

It is an arithmetic number, because the mean of its divisors is an integer number (985847204160).

Almost surely, 2^{103021031123010} is an apocalyptic number.

103021031123010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103021031123010 is an abundant number, since it is smaller than the sum of its proper divisors (275544295274430).

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

103021031123010 is a wasteful number, since it uses less digits than its factorization.

103021031123010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60186094 (or 60186091 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 103021031123010 its reverse (10321130120301), we get a palindrome (113342161243311).

The spelling of 103021031123010 in words is "one hundred three trillion, twenty-one billion, thirty-one million, one hundred twenty-three thousand, ten".