2140233307 has 2 divisors, whose sum is σ = 2140233308. Its totient is φ = 2140233306.

The previous prime is 2140233299. The next prime is 2140233323. The reversal of 2140233307 is 7033320412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2140233307 - 2³ = 2140233299 is a prime.

It is a super-4 number, since 4×2140233307⁴ (a number of 38 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (2140233607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070116653 + 1070116654.

It is an arithmetic number, because the mean of its divisors is an integer number (1070116654).

Almost surely, 2^2140233307 is an apocalyptic number.

2140233307 is a deficient number, since it is larger than the sum of its proper divisors (1).

2140233307 is an equidigital number, since it uses as much as digits as its factorization.

2140233307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 2140233307 is about 46262.6556414566. The cubic root of 2140233307 is about 1288.7055715421.

Adding to 2140233307 its reverse (7033320412), we get a palindrome (9173553719).

The spelling of 2140233307 in words is "two billion, one hundred forty million, two hundred thirty-three thousand, three hundred seven".