1132131213131 has 16 divisors (see below), whose sum is σ = 1158078206208. Its totient is φ = 1106454492000.

The previous prime is 1132131213077. The next prime is 1132131213133. The reversal of 1132131213131 is 1313121312311.

It is a cyclic number.

It is not a de Polignac number, because 1132131213131 - 2¹⁴ = 1132131196747 is a prime.

It is a super-2 number, since 2×1132131213131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1132131213097 and 1132131213106.

It is not an unprimeable number, because it can be changed into a prime (1132131213133) 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, 43441901 + ... + 43467953.

It is an arithmetic number, because the mean of its divisors is an integer number (72379887888).

Almost surely, 2^{1132131213131} is an apocalyptic number.

1132131213131 is a deficient number, since it is larger than the sum of its proper divisors (25946993077).

1132131213131 is a wasteful number, since it uses less digits than its factorization.

1132131213131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31202.

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

Adding to 1132131213131 its reverse (1313121312311), we get a palindrome (2445252525442).

The spelling of 1132131213131 in words is "one trillion, one hundred thirty-two billion, one hundred thirty-one million, two hundred thirteen thousand, one hundred thirty-one".