20313262325106 has 16 divisors (see below), whose sum is σ = 45140582944800. Its totient is φ = 6771087441684.

The previous prime is 20313262325047. The next prime is 20313262325113. The reversal of 20313262325106 is 60152326231302.

20313262325106 is a `hidden beast` number, since 2 + 0 + 3 + 1 + 3 + 2 + 623 + 25 + 1 + 0 + 6 = 666.

It is a super-2 number, since 2×20313262325106² (a number of 27 digits) contains 22 as substring.

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, 188085762216 + ... + 188085762323.

It is an arithmetic number, because the mean of its divisors is an integer number (2821286434050).

Almost surely, 2^{20313262325106} is an apocalyptic number.

20313262325106 is an abundant number, since it is smaller than the sum of its proper divisors (24827320619694).

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

20313262325106 is a wasteful number, since it uses less digits than its factorization.

20313262325106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376171524550 (or 376171524544 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

Adding to 20313262325106 its reverse (60152326231302), we get a palindrome (80465588556408).

The spelling of 20313262325106 in words is "twenty trillion, three hundred thirteen billion, two hundred sixty-two million, three hundred twenty-five thousand, one hundred six".