11132775102 has 16 divisors (see below), whose sum is σ = 22278493440. Its totient is φ = 3708767832.

The previous prime is 11132775083. The next prime is 11132775103. The reversal of 11132775102 is 20157723111.

It is a super-2 number, since 2×11132775102² (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 11132775102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11132775103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 528102 + ... + 548777.

It is an arithmetic number, because the mean of its divisors is an integer number (1392405840).

Almost surely, 2^11132775102 is an apocalyptic number.

11132775102 is an abundant number, since it is smaller than the sum of its proper divisors (11145718338).

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

11132775102 is a wasteful number, since it uses less digits than its factorization.

11132775102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078607.

The product of its (nonzero) digits is 2940, while the sum is 30.

The spelling of 11132775102 in words is "eleven billion, one hundred thirty-two million, seven hundred seventy-five thousand, one hundred two".