431020131202 has 8 divisors (see below), whose sum is σ = 647825850000. Its totient is φ = 215078181204.

The previous prime is 431020131193. The next prime is 431020131233. The reversal of 431020131202 is 202131020134.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 431020131202.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 215940952 + ... + 215942947.

It is an arithmetic number, because the mean of its divisors is an integer number (80978231250).

Almost surely, 2^431020131202 is an apocalyptic number.

431020131202 is a deficient number, since it is larger than the sum of its proper divisors (216805718798).

431020131202 is a wasteful number, since it uses less digits than its factorization.

431020131202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431884400.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 431020131202 its reverse (202131020134), we get a palindrome (633151151336).

The spelling of 431020131202 in words is "four hundred thirty-one billion, twenty million, one hundred thirty-one thousand, two hundred two".