20313375106 has 64 divisors (see below), whose sum is σ = 34700928768. Its totient is φ = 8864114688.

The previous prime is 20313375077. The next prime is 20313375109. The reversal of 20313375106 is 60157331302.

It is a super-2 number, since 2×20313375106² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20313375109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9055221 + ... + 9057463.

It is an arithmetic number, because the mean of its divisors is an integer number (542202012).

Almost surely, 2^20313375106 is an apocalyptic number.

20313375106 is a deficient number, since it is larger than the sum of its proper divisors (14387553662).

20313375106 is a wasteful number, since it uses less digits than its factorization.

20313375106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2635.

The product of its (nonzero) digits is 11340, while the sum is 31.

The spelling of 20313375106 in words is "twenty billion, three hundred thirteen million, three hundred seventy-five thousand, one hundred six".