20373013425131 has 32 divisors (see below), whose sum is σ = 21943669063680. Its totient is φ = 18864849003264.

The previous prime is 20373013425071. The next prime is 20373013425143. The reversal of 20373013425131 is 13152431037302.

It is not a de Polignac number, because 20373013425131 - 2¹⁸ = 20373013162987 is a prime.

It is a super-3 number, since 3×20373013425131³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20373013425091 and 20373013425100.

It is not an unprimeable number, because it can be changed into a prime (20373013425431) 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, 345926735 + ... + 345985623.

It is an arithmetic number, because the mean of its divisors is an integer number (685739658240).

Almost surely, 2^{20373013425131} is an apocalyptic number.

20373013425131 is a deficient number, since it is larger than the sum of its proper divisors (1570655638549).

20373013425131 is a wasteful number, since it uses less digits than its factorization.

20373013425131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60995.

The product of its (nonzero) digits is 45360, while the sum is 35.

The spelling of 20373013425131 in words is "twenty trillion, three hundred seventy-three billion, thirteen million, four hundred twenty-five thousand, one hundred thirty-one".