1100242879132 has 12 divisors (see below), whose sum is σ = 1925857069920. Its totient is φ = 549998002016.

The previous prime is 1100242879121. The next prime is 1100242879163. The reversal of 1100242879132 is 2319782420011.

It is a super-2 number, since 2×1100242879132² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30839332 + ... + 30874987.

It is an arithmetic number, because the mean of its divisors is an integer number (160488089160).

Almost surely, 2^{1100242879132} is an apocalyptic number.

It is an amenable number.

1100242879132 is a deficient number, since it is larger than the sum of its proper divisors (825614190788).

1100242879132 is a wasteful number, since it uses less digits than its factorization.

1100242879132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61718780 (or 61718778 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 1100242879132 in words is "one trillion, one hundred billion, two hundred forty-two million, eight hundred seventy-nine thousand, one hundred thirty-two".