20010113202 has 16 divisors (see below), whose sum is σ = 40617544032. Its totient is φ = 6570484800.

The previous prime is 20010113173. The next prime is 20010113209. The reversal of 20010113202 is 20231101002.

It is not an unprimeable number, because it can be changed into a prime (20010113209) 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, 24887799 + ... + 24888602.

It is an arithmetic number, because the mean of its divisors is an integer number (2538596502).

Almost surely, 2^20010113202 is an apocalyptic number.

20010113202 is an abundant number, since it is smaller than the sum of its proper divisors (20607430830).

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

20010113202 is a wasteful number, since it uses less digits than its factorization.

20010113202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49776473.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 20010113202 its reverse (20231101002), we get a palindrome (40241214204).

The spelling of 20010113202 in words is "twenty billion, ten million, one hundred thirteen thousand, two hundred two".