11312103232 has 14 divisors (see below), whose sum is σ = 22447454978. Its totient is φ = 5656051584.

The previous prime is 11312103221. The next prime is 11312103247. The reversal of 11312103232 is 23230121311.

It can be written as a sum of positive squares in only one way, i.e., 8786437696 + 2525665536 = 93736^2 + 50256^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88375743 + ... + 88375870.

Almost surely, 2^11312103232 is an apocalyptic number.

It is an amenable number.

11312103232 is a deficient number, since it is larger than the sum of its proper divisors (11135351746).

11312103232 is an equidigital number, since it uses as much as digits as its factorization.

11312103232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176751625 (or 176751615 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11312103232 its reverse (23230121311), we get a palindrome (34542224543).

The spelling of 11312103232 in words is "eleven billion, three hundred twelve million, one hundred three thousand, two hundred thirty-two".