11132513202 has 16 divisors (see below), whose sum is σ = 22515196320. Its totient is φ = 3669142752.

The previous prime is 11132513149. The next prime is 11132513239. The reversal of 11132513202 is 20231523111.

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, 10423168 + ... + 10424235.

It is an arithmetic number, because the mean of its divisors is an integer number (1407199770).

Almost surely, 2^11132513202 is an apocalyptic number.

11132513202 is an abundant number, since it is smaller than the sum of its proper divisors (11382683118).

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

11132513202 is a wasteful number, since it uses less digits than its factorization.

11132513202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20847497.

The product of its (nonzero) digits is 360, while the sum is 21.

Subtracting 11132513202 from its reverse (20231523111), we obtain a palindrome (9099009909).

The spelling of 11132513202 in words is "eleven billion, one hundred thirty-two million, five hundred thirteen thousand, two hundred two".