202130431041 has 32 divisors (see below), whose sum is σ = 353693721600. Its totient is φ = 99476354880.

The previous prime is 202130431021. The next prime is 202130431067. The reversal of 202130431041 is 140134031202.

It is not a de Polignac number, because 202130431041 - 2⁹ = 202130430529 is a prime.

It is a super-2 number, since 2×202130431041² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 202130430999 and 202130431017.

It is not an unprimeable number, because it can be changed into a prime (202130431021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23022546 + ... + 23031323.

It is an arithmetic number, because the mean of its divisors is an integer number (11052928800).

Almost surely, 2^202130431041 is an apocalyptic number.

202130431041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

202130431041 is a deficient number, since it is larger than the sum of its proper divisors (151563290559).

202130431041 is a wasteful number, since it uses less digits than its factorization.

202130431041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46053909.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 202130431041 its reverse (140134031202), we get a palindrome (342264462243).

The spelling of 202130431041 in words is "two hundred two billion, one hundred thirty million, four hundred thirty-one thousand, forty-one".