11752765103 has 8 divisors (see below), whose sum is σ = 11786735760. Its totient is φ = 11718820800.

The previous prime is 11752765099. The next prime is 11752765139. The reversal of 11752765103 is 30156725711.

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 11752765103 - 2² = 11752765099 is a prime.

It is a super-3 number, since 3×11752765103³ (a number of 31 digits) contains 333 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 (11752765183) 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, 1188128 + ... + 1197978.

It is an arithmetic number, because the mean of its divisors is an integer number (1473341970).

Almost surely, 2^11752765103 is an apocalyptic number.

11752765103 is a deficient number, since it is larger than the sum of its proper divisors (33970657).

11752765103 is an equidigital number, since it uses as much as digits as its factorization.

11752765103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13177.

The product of its (nonzero) digits is 44100, while the sum is 38.

The spelling of 11752765103 in words is "eleven billion, seven hundred fifty-two million, seven hundred sixty-five thousand, one hundred three".