202020230103331 has 24 divisors (see below), whose sum is σ = 214762690605840. Its totient is φ = 189998248280256.

The previous prime is 202020230103311. The next prime is 202020230103343. The reversal of 202020230103331 is 133301032020202.

It is not a de Polignac number, because 202020230103331 - 2¹³ = 202020230095139 is a prime.

It is a super-2 number, since 2×202020230103331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202020230103311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61712680 + ... + 64903738.

It is an arithmetic number, because the mean of its divisors is an integer number (8948445441910).

Almost surely, 2^{202020230103331} is an apocalyptic number.

202020230103331 is a deficient number, since it is larger than the sum of its proper divisors (12742460502509).

202020230103331 is a wasteful number, since it uses less digits than its factorization.

202020230103331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3192371 (or 3192352 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 202020230103331 its reverse (133301032020202), we get a palindrome (335321262123533).

The spelling of 202020230103331 in words is "two hundred two trillion, twenty billion, two hundred thirty million, one hundred three thousand, three hundred thirty-one".