1040200331 has 2 divisors, whose sum is σ = 1040200332. Its totient is φ = 1040200330.

The previous prime is 1040200321. The next prime is 1040200349. The reversal of 1040200331 is 1330020401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1040200331 - 2²⁶ = 973091467 is a prime.

It is a super-2 number, since 2×1040200331² = 2164033457225019122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1040200321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520100165 + 520100166.

It is an arithmetic number, because the mean of its divisors is an integer number (520100166).

Almost surely, 2^1040200331 is an apocalyptic number.

1040200331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040200331 is an equidigital number, since it uses as much as digits as its factorization.

1040200331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1040200331 is about 32252.1368439364. The cubic root of 1040200331 is about 1013.2244532451.

Adding to 1040200331 its reverse (1330020401), we get a palindrome (2370220732).

The spelling of 1040200331 in words is "one billion, forty million, two hundred thousand, three hundred thirty-one".