20101325296 has 20 divisors (see below), whose sum is σ = 41942188792. Its totient is φ = 9277534656.

The previous prime is 20101325287. The next prime is 20101325339. The reversal of 20101325296 is 69252310102.

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, 48320286 + ... + 48320701.

Almost surely, 2^20101325296 is an apocalyptic number.

20101325296 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

20101325296 is an abundant number, since it is smaller than the sum of its proper divisors (21840863496).

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

20101325296 is a wasteful number, since it uses less digits than its factorization.

20101325296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96641008 (or 96641002 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

Adding to 20101325296 its reverse (69252310102), we get a palindrome (89353635398).

The spelling of 20101325296 in words is "twenty billion, one hundred one million, three hundred twenty-five thousand, two hundred ninety-six".