11752390103 has 4 divisors (see below), whose sum is σ = 11884439520. Its totient is φ = 11620340688.

The previous prime is 11752390087. The next prime is 11752390151. The reversal of 11752390103 is 30109325711.

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 11752390103 - 2⁴ = 11752390087 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11752390103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11752390303) 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, 66024575 + ... + 66024752.

It is an arithmetic number, because the mean of its divisors is an integer number (2971109880).

Almost surely, 2^11752390103 is an apocalyptic number.

11752390103 is a deficient number, since it is larger than the sum of its proper divisors (132049417).

11752390103 is an equidigital number, since it uses as much as digits as its factorization.

11752390103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132049416.

The product of its (nonzero) digits is 5670, while the sum is 32.

The spelling of 11752390103 in words is "eleven billion, seven hundred fifty-two million, three hundred ninety thousand, one hundred three".