20101833296 has 40 divisors (see below), whose sum is σ = 40745427840. Its totient is φ = 9589137536.

The previous prime is 20101833293. The next prime is 20101833299. The reversal of 20101833296 is 69233810102.

It is an interprime number because it is at equal distance from previous prime (20101833293) and next prime (20101833299).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20101833293) 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, 72941 + ... + 213363.

It is an arithmetic number, because the mean of its divisors is an integer number (1018635696).

Almost surely, 2^20101833296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20101833296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20372713920).

20101833296 is an abundant number, since it is smaller than the sum of its proper divisors (20643594544).

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

20101833296 is a wasteful number, since it uses less digits than its factorization.

20101833296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140843 (or 140837 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The spelling of 20101833296 in words is "twenty billion, one hundred one million, eight hundred thirty-three thousand, two hundred ninety-six".