110431211301201 has 32 divisors (see below), whose sum is σ = 178250644776960. Its totient is φ = 59366270059776.

The previous prime is 110431211301193. The next prime is 110431211301211. The reversal of 110431211301201 is 102103112134011.

It is a happy number.

It is not a de Polignac number, because 110431211301201 - 2³ = 110431211301193 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (110431211301211) 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, 65061381 + ... + 66737138.

It is an arithmetic number, because the mean of its divisors is an integer number (5570332649280).

Almost surely, 2^{110431211301201} is an apocalyptic number.

It is an amenable number.

110431211301201 is a deficient number, since it is larger than the sum of its proper divisors (67819433475759).

110431211301201 is a wasteful number, since it uses less digits than its factorization.

110431211301201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131800893.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 110431211301201 its reverse (102103112134011), we get a palindrome (212534323435212).

The spelling of 110431211301201 in words is "one hundred ten trillion, four hundred thirty-one billion, two hundred eleven million, three hundred one thousand, two hundred one".