11311213320132 has 96 divisors (see below), whose sum is σ = 30045360651264. Its totient is φ = 3278465520000.

The previous prime is 11311213320083. The next prime is 11311213320223. The reversal of 11311213320132 is 23102331211311.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80386743 + ... + 80527329.

It is an arithmetic number, because the mean of its divisors is an integer number (312972506784).

Almost surely, 2^{11311213320132} is an apocalyptic number.

11311213320132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11311213320132 is an abundant number, since it is smaller than the sum of its proper divisors (18734147331132).

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

11311213320132 is a wasteful number, since it uses less digits than its factorization.

11311213320132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167129 (or 167127 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 11311213320132 its reverse (23102331211311), we get a palindrome (34413544531443).

The spelling of 11311213320132 in words is "eleven trillion, three hundred eleven billion, two hundred thirteen million, three hundred twenty thousand, one hundred thirty-two".