20102301131 has 8 divisors (see below), whose sum is σ = 23083982400. Its totient is φ = 17312986440.

The previous prime is 20102301103. The next prime is 20102301133. The reversal of 20102301131 is 13110320102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20102301131 - 2⁶ = 20102301067 is a prime.

It is a super-2 number, since 2×20102301131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20102301133) 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 7 ways as a sum of consecutive naturals, for example, 48091421 + ... + 48091838.

It is an arithmetic number, because the mean of its divisors is an integer number (2885497800).

Almost surely, 2^20102301131 is an apocalyptic number.

20102301131 is a deficient number, since it is larger than the sum of its proper divisors (2981681269).

20102301131 is a wasteful number, since it uses less digits than its factorization.

20102301131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96183289.

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

Adding to 20102301131 its reverse (13110320102), we get a palindrome (33212621233).

The spelling of 20102301131 in words is "twenty billion, one hundred two million, three hundred one thousand, one hundred thirty-one".