20102113301 has 16 divisors (see below), whose sum is σ = 22136672448. Its totient is φ = 18176659200.

The previous prime is 20102113279. The next prime is 20102113303. The reversal of 20102113301 is 10331120102.

It is a cyclic number.

It is not a de Polignac number, because 20102113301 - 2⁶ = 20102113237 is a prime.

It is a super-2 number, since 2×20102113301² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20102113303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180815 + ... + 269996.

It is an arithmetic number, because the mean of its divisors is an integer number (1383542028).

Almost surely, 2^20102113301 is an apocalyptic number.

It is an amenable number.

20102113301 is a deficient number, since it is larger than the sum of its proper divisors (2034559147).

20102113301 is a wasteful number, since it uses less digits than its factorization.

20102113301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450932.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 20102113301 its reverse (10331120102), we get a palindrome (30433233403).

The spelling of 20102113301 in words is "twenty billion, one hundred two million, one hundred thirteen thousand, three hundred one".