131200011033131 has 8 divisors (see below), whose sum is σ = 131334208160160. Its totient is φ = 131065815388032.

The previous prime is 131200011033121. The next prime is 131200011033139. The reversal of 131200011033131 is 131330110002131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131200011033131 is a prime.

It is a super-2 number, since 2×131200011033131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131200011033139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305963705 + ... + 306392213.

It is an arithmetic number, because the mean of its divisors is an integer number (16416776020020).

Almost surely, 2^{131200011033131} is an apocalyptic number.

131200011033131 is a deficient number, since it is larger than the sum of its proper divisors (134197127029).

131200011033131 is an equidigital number, since it uses as much as digits as its factorization.

131200011033131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740965.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 131200011033131 its reverse (131330110002131), we get a palindrome (262530121035262).

The spelling of 131200011033131 in words is "one hundred thirty-one trillion, two hundred billion, eleven million, thirty-three thousand, one hundred thirty-one".