11323297254 has 64 divisors (see below), whose sum is σ = 24107855040. Its totient is φ = 3539827200.

The previous prime is 11323297241. The next prime is 11323297259. The reversal of 11323297254 is 45279232311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11323297259) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 925344 + ... + 937500.

It is an arithmetic number, because the mean of its divisors is an integer number (376685235).

Almost surely, 2^11323297254 is an apocalyptic number.

11323297254 is an abundant number, since it is smaller than the sum of its proper divisors (12784557786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11323297254 is a wasteful number, since it uses less digits than its factorization.

11323297254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12345.

The product of its digits is 90720, while the sum is 39.

The spelling of 11323297254 in words is "eleven billion, three hundred twenty-three million, two hundred ninety-seven thousand, two hundred fifty-four".