20112103314 has 24 divisors (see below), whose sum is σ = 43601788620. Its totient is φ = 6700101408.

The previous prime is 20112103303. The next prime is 20112103327. The reversal of 20112103314 is 41330121102.

It can be written as a sum of positive squares in 2 ways, for example, as 18924129225 + 1187974089 = 137565^2 + 34467^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 296137 + ... + 357660.

Almost surely, 2^20112103314 is an apocalyptic number.

20112103314 is an abundant number, since it is smaller than the sum of its proper divisors (23489685306).

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

20112103314 is a wasteful number, since it uses less digits than its factorization.

20112103314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655514 (or 655511 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 20112103314 its reverse (41330121102), we get a palindrome (61442224416).

The spelling of 20112103314 in words is "twenty billion, one hundred twelve million, one hundred three thousand, three hundred fourteen".