11031140192 has 48 divisors (see below), whose sum is σ = 22939564032. Its totient is φ = 5213496960.

The previous prime is 11031140111. The next prime is 11031140201. The reversal of 11031140192 is 29104113011.

It is a congruent number.

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, 86648 + ... + 171959.

It is an arithmetic number, because the mean of its divisors is an integer number (477907584).

Almost surely, 2^11031140192 is an apocalyptic number.

It is an amenable number.

11031140192 is an abundant number, since it is smaller than the sum of its proper divisors (11908423840).

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

11031140192 is a wasteful number, since it uses less digits than its factorization.

11031140192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258691 (or 258683 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 23.

The spelling of 11031140192 in words is "eleven billion, thirty-one million, one hundred forty thousand, one hundred ninety-two".