11315321150 has 24 divisors (see below), whose sum is σ = 24053140560. Its totient is φ = 3879538560.

The previous prime is 11315321137. The next prime is 11315321177. The reversal of 11315321150 is 5112351311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16164395 + ... + 16165094.

It is an arithmetic number, because the mean of its divisors is an integer number (1002214190).

Almost surely, 2^11315321150 is an apocalyptic number.

11315321150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11315321150 is an abundant number, since it is smaller than the sum of its proper divisors (12737819410).

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

11315321150 is a wasteful number, since it uses less digits than its factorization.

11315321150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32329508 (or 32329503 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 23.

Adding to 11315321150 its reverse (5112351311), we get a palindrome (16427672461).

The spelling of 11315321150 in words is "eleven billion, three hundred fifteen million, three hundred twenty-one thousand, one hundred fifty".