11312034002 has 16 divisors (see below), whose sum is σ = 17565047640. Its totient is φ = 5457282432.

The previous prime is 11312033987. The next prime is 11312034007. The reversal of 11312034002 is 20043021311.

It can be written as a sum of positive squares in 4 ways, for example, as 9535327201 + 1776706801 = 97649^2 + 42151^2 .

It is a super-2 number, since 2×11312034002² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11312034007) 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, 21278 + ... + 151910.

Almost surely, 2^11312034002 is an apocalyptic number.

11312034002 is a deficient number, since it is larger than the sum of its proper divisors (6253013638).

11312034002 is a wasteful number, since it uses less digits than its factorization.

11312034002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132157.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11312034002 its reverse (20043021311), we get a palindrome (31355055313).

The spelling of 11312034002 in words is "eleven billion, three hundred twelve million, thirty-four thousand, two".