11354512132 has 24 divisors (see below), whose sum is σ = 20113440480. Its totient is φ = 5607940800.

The previous prime is 11354512121. The next prime is 11354512151. The reversal of 11354512132 is 23121545311.

It is a self number, because there is not a number n which added to its sum of digits gives 11354512132.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358983 + ... + 389329.

It is an arithmetic number, because the mean of its divisors is an integer number (838060020).

Almost surely, 2^11354512132 is an apocalyptic number.

It is an amenable number.

11354512132 is a deficient number, since it is larger than the sum of its proper divisors (8758928348).

11354512132 is a wasteful number, since it uses less digits than its factorization.

11354512132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31491 (or 31489 counting only the distinct ones).

The product of its digits is 3600, while the sum is 28.

The spelling of 11354512132 in words is "eleven billion, three hundred fifty-four million, five hundred twelve thousand, one hundred thirty-two".