113211320331101 has 4 divisors (see below), whose sum is σ = 113258828231232. Its totient is φ = 113163812430972.

The previous prime is 113211320331091. The next prime is 113211320331127. The reversal of 113211320331101 is 101133023112311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113211320331101 - 2⁴⁶ = 42842576153437 is a prime.

It is a super-2 number, since 2×113211320331101² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113211320331601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23753946491 + ... + 23753951256.

It is an arithmetic number, because the mean of its divisors is an integer number (28314707057808).

Almost surely, 2^{113211320331101} is an apocalyptic number.

It is an amenable number.

113211320331101 is a deficient number, since it is larger than the sum of its proper divisors (47507900131).

113211320331101 is an equidigital number, since it uses as much as digits as its factorization.

113211320331101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47507900130.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 113211320331101 its reverse (101133023112311), we get a palindrome (214344343443412).

The spelling of 113211320331101 in words is "one hundred thirteen trillion, two hundred eleven billion, three hundred twenty million, three hundred thirty-one thousand, one hundred one".