11325545530031 has 4 divisors (see below), whose sum is σ = 11325630071712. Its totient is φ = 11325460988352.

The previous prime is 11325545530027. The next prime is 11325545530073. The reversal of 11325545530031 is 13003554552311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11325545530031 - 2² = 11325545530027 is a prime.

It is a super-2 number, since 2×11325545530031² (a number of 27 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 (11325545530231) 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, 42069575 + ... + 42337928.

It is an arithmetic number, because the mean of its divisors is an integer number (2831407517928).

Almost surely, 2^{11325545530031} is an apocalyptic number.

11325545530031 is a deficient number, since it is larger than the sum of its proper divisors (84541681).

11325545530031 is an equidigital number, since it uses as much as digits as its factorization.

11325545530031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84541680.

The product of its (nonzero) digits is 135000, while the sum is 38.

The spelling of 11325545530031 in words is "eleven trillion, three hundred twenty-five billion, five hundred forty-five million, five hundred thirty thousand, thirty-one".