103021311110 has 16 divisors (see below), whose sum is σ = 185486260176. Its totient is φ = 41197879968.

The previous prime is 103021311067. The next prime is 103021311139. The reversal of 103021311110 is 11113120301.

It is a happy number.

It is a super-2 number, since 2×103021311110² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1289852 + ... + 1367391.

It is an arithmetic number, because the mean of its divisors is an integer number (11592891261).

Almost surely, 2^103021311110 is an apocalyptic number.

103021311110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103021311110 is a deficient number, since it is larger than the sum of its proper divisors (82464949066).

103021311110 is a wasteful number, since it uses less digits than its factorization.

103021311110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2661127.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 103021311110 its reverse (11113120301), we get a palindrome (114134431411).

The spelling of 103021311110 in words is "one hundred three billion, twenty-one million, three hundred eleven thousand, one hundred ten".