11312203024 has 10 divisors (see below), whose sum is σ = 21917393390. Its totient is φ = 5656101504.

The previous prime is 11312202991. The next prime is 11312203051. The reversal of 11312203024 is 42030221311.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8905319424 + 2406883600 = 94368^2 + 49060^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11312202992 and 11312203010.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353506329 + ... + 353506360.

It is an arithmetic number, because the mean of its divisors is an integer number (2191739339).

Almost surely, 2^11312203024 is an apocalyptic number.

It is an amenable number.

11312203024 is a deficient number, since it is larger than the sum of its proper divisors (10605190366).

11312203024 is an equidigital number, since it uses as much as digits as its factorization.

11312203024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707012697 (or 707012691 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11312203024 its reverse (42030221311), we get a palindrome (53342424335).

The spelling of 11312203024 in words is "eleven billion, three hundred twelve million, two hundred three thousand, twenty-four".