103021033110 has 32 divisors (see below), whose sum is σ = 247260205152. Its totient is φ = 27471194880.

The previous prime is 103021033109. The next prime is 103021033147. The reversal of 103021033110 is 11330120301.

It is a super-2 number, since 2×103021033110² (a number of 23 digits) contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 103021033110.

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, 968272 + ... + 1069388.

It is an arithmetic number, because the mean of its divisors is an integer number (7726881411).

Almost surely, 2^103021033110 is an apocalyptic number.

103021033110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103021033110 is an abundant number, since it is smaller than the sum of its proper divisors (144239172042).

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

103021033110 is a wasteful number, since it uses less digits than its factorization.

103021033110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135088.

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

Adding to 103021033110 its reverse (11330120301), we get a palindrome (114351153411).

The spelling of 103021033110 in words is "one hundred three billion, twenty-one million, thirty-three thousand, one hundred ten".