1113302022131 has 16 divisors (see below), whose sum is σ = 1274406182784. Its totient is φ = 963449094144.

The previous prime is 1113302022113. The next prime is 1113302022179. The reversal of 1113302022131 is 1312202033111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1113302022131 - 2⁶ = 1113302022067 is a prime.

It is a super-2 number, since 2×1113302022131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113301022131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9743915 + ... + 9857508.

It is an arithmetic number, because the mean of its divisors is an integer number (79650386424).

Almost surely, 2^{1113302022131} is an apocalyptic number.

1113302022131 is a deficient number, since it is larger than the sum of its proper divisors (161104160653).

1113302022131 is a wasteful number, since it uses less digits than its factorization.

1113302022131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19601710.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1113302022131 its reverse (1312202033111), we get a palindrome (2425504055242).

The spelling of 1113302022131 in words is "one trillion, one hundred thirteen billion, three hundred two million, twenty-two thousand, one hundred thirty-one".