253130701 has 4 divisors (see below), whose sum is σ = 254031804. Its totient is φ = 252229600.

The previous prime is 253130699. The next prime is 253130719. The reversal of 253130701 is 107031352.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 170302500 + 82828201 = 13050^2 + 9101^2 .

It is a cyclic number.

It is not a de Polignac number, because 253130701 - 2¹ = 253130699 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253130741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 450130 + ... + 450691.

It is an arithmetic number, because the mean of its divisors is an integer number (63507951).

Almost surely, 2^253130701 is an apocalyptic number.

It is an amenable number.

253130701 is a deficient number, since it is larger than the sum of its proper divisors (901103).

253130701 is an equidigital number, since it uses as much as digits as its factorization.

253130701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901102.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 253130701 is about 15910.0817408334. The cubic root of 253130701 is about 632.5792479872.

The spelling of 253130701 in words is "two hundred fifty-three million, one hundred thirty thousand, seven hundred one".