800101431 has 12 divisors (see below), whose sum is σ = 1186937752. Its totient is φ = 518984496.

The previous prime is 800101427. The next prime is 800101439. The reversal of 800101431 is 134101008.

It is not a de Polignac number, because 800101431 - 2² = 800101427 is a prime.

It is a super-2 number, since 2×800101431² = 1280324599776495522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800101439) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1201021 + ... + 1201686.

Almost surely, 2^800101431 is an apocalyptic number.

800101431 is a deficient number, since it is larger than the sum of its proper divisors (386836321).

800101431 is a wasteful number, since it uses less digits than its factorization.

800101431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2402750 (or 2402747 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 800101431 is about 28286.0642543285. The cubic root of 800101431 is about 928.3569984810.

Adding to 800101431 its reverse (134101008), we get a palindrome (934202439).

The spelling of 800101431 in words is "eight hundred million, one hundred one thousand, four hundred thirty-one".