20111190096 has 80 divisors (see below), whose sum is σ = 52649380224. Its totient is φ = 6614587392.

The previous prime is 20111190059. The next prime is 20111190103. The reversal of 20111190096 is 69009111102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1089036 + ... + 1107348.

Almost surely, 2^20111190096 is an apocalyptic number.

It is an amenable number.

20111190096 is an abundant number, since it is smaller than the sum of its proper divisors (32538190128).

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

20111190096 is a wasteful number, since it uses less digits than its factorization.

20111190096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18628 (or 18622 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 30.

The spelling of 20111190096 in words is "twenty billion, one hundred eleven million, one hundred ninety thousand, ninety-six".