11432803251 has 16 divisors (see below), whose sum is σ = 15590997504. Its totient is φ = 7448716704.

The previous prime is 11432803243. The next prime is 11432803259. The reversal of 11432803251 is 15230823411.

It is an interprime number because it is at equal distance from previous prime (11432803243) and next prime (11432803259).

It is not a de Polignac number, because 11432803251 - 2³ = 11432803243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11432803259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36945 + ... + 155661.

It is an arithmetic number, because the mean of its divisors is an integer number (974437344).

Almost surely, 2^11432803251 is an apocalyptic number.

11432803251 is a deficient number, since it is larger than the sum of its proper divisors (4158194253).

11432803251 is a wasteful number, since it uses less digits than its factorization.

11432803251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119450.

The product of its (nonzero) digits is 5760, while the sum is 30.

The spelling of 11432803251 in words is "eleven billion, four hundred thirty-two million, eight hundred three thousand, two hundred fifty-one".