11132763402 has 8 divisors (see below), whose sum is σ = 22265526816. Its totient is φ = 3710921132.

The previous prime is 11132763377. The next prime is 11132763403. The reversal of 11132763402 is 20436723111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

11132763402 is an admirable number.

It is a super-2 number, since 2×11132763402² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11132763402.

It is not an unprimeable number, because it can be changed into a prime (11132763403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 927730278 + ... + 927730289.

It is an arithmetic number, because the mean of its divisors is an integer number (2783190852).

Almost surely, 2^11132763402 is an apocalyptic number.

11132763402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11132763402 is a wasteful number, since it uses less digits than its factorization.

11132763402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1855460572.

The product of its (nonzero) digits is 6048, while the sum is 30.

The spelling of 11132763402 in words is "eleven billion, one hundred thirty-two million, seven hundred sixty-three thousand, four hundred two".