103422100312 has 32 divisors (see below), whose sum is σ = 194263256880. Its totient is φ = 51618637440.

The previous prime is 103422100307. The next prime is 103422100333. The reversal of 103422100312 is 213001224301.

It is a happy number.

It is a super-2 number, since 2×103422100312² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103422100312.

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, 21895183 + ... + 21899905.

Almost surely, 2^103422100312 is an apocalyptic number.

It is an amenable number.

103422100312 is a deficient number, since it is larger than the sum of its proper divisors (90841156568).

103422100312 is a wasteful number, since it uses less digits than its factorization.

103422100312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9043 (or 9039 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 103422100312 its reverse (213001224301), we get a palindrome (316423324613).

The spelling of 103422100312 in words is "one hundred three billion, four hundred twenty-two million, one hundred thousand, three hundred twelve".