20310125440001 has 8 divisors (see below), whose sum is σ = 20314679061984. Its totient is φ = 20305572085440.

The previous prime is 20310125439973. The next prime is 20310125440057. The reversal of 20310125440001 is 10004452101302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20310125440001 - 2²² = 20310121245697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20310125440091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254132090 + ... + 254211996.

It is an arithmetic number, because the mean of its divisors is an integer number (2539334882748).

Almost surely, 2^{20310125440001} is an apocalyptic number.

It is an amenable number.

20310125440001 is a deficient number, since it is larger than the sum of its proper divisors (4553621983).

20310125440001 is an equidigital number, since it uses as much as digits as its factorization.

20310125440001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133711.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 20310125440001 its reverse (10004452101302), we get a palindrome (30314577541303).

The spelling of 20310125440001 in words is "twenty trillion, three hundred ten billion, one hundred twenty-five million, four hundred forty thousand, one".