131465510033 has 8 divisors (see below), whose sum is σ = 154448990976. Its totient is φ = 110320707600.

The previous prime is 131465510003. The next prime is 131465510047. The reversal of 131465510033 is 330015564131.

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

It is a cyclic number.

It is not a de Polignac number, because 131465510033 - 2¹⁰ = 131465509009 is a prime.

It is a super-2 number, since 2×131465510033² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131465510003) 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, 459669473 + ... + 459669758.

It is an arithmetic number, because the mean of its divisors is an integer number (19306123872).

Almost surely, 2^131465510033 is an apocalyptic number.

131465510033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

131465510033 is a deficient number, since it is larger than the sum of its proper divisors (22983480943).

131465510033 is a wasteful number, since it uses less digits than its factorization.

131465510033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919339255.

The product of its (nonzero) digits is 16200, while the sum is 32.

The spelling of 131465510033 in words is "one hundred thirty-one billion, four hundred sixty-five million, five hundred ten thousand, thirty-three".