331025230400011 has 40 divisors (see below), whose sum is σ = 406615805748880. Its totient is φ = 268724558721024.

The previous prime is 331025230399991. The next prime is 331025230400023. The reversal of 331025230400011 is 110004032520133.

It is a happy number.

It is not a de Polignac number, because 331025230400011 - 2²³ = 331025222011403 is a prime.

It is a super-2 number, since 2×331025230400011² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (331025230401011) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 156655375 + ... + 158754391.

It is an arithmetic number, because the mean of its divisors is an integer number (10165395143722).

Almost surely, 2^{331025230400011} is an apocalyptic number.

331025230400011 is a deficient number, since it is larger than the sum of its proper divisors (75590575348869).

331025230400011 is an equidigital number, since it uses as much as digits as its factorization.

331025230400011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2102521 (or 2102500 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 331025230400011 its reverse (110004032520133), we get a palindrome (441029262920144).

The spelling of 331025230400011 in words is "three hundred thirty-one trillion, twenty-five billion, two hundred thirty million, four hundred thousand, eleven".