254032131 has 8 divisors (see below), whose sum is σ = 341377024. Its totient is φ = 168021000.

The previous prime is 254032117. The next prime is 254032151. The reversal of 254032131 is 131230452.

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

It is not a de Polignac number, because 254032131 - 2¹¹ = 254030083 is a prime.

It is a super-2 number, since 2×254032131² = 129064647160802322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 254032098 and 254032107.

It is not an unprimeable number, because it can be changed into a prime (254032151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332995 + ... + 333756.

It is an arithmetic number, because the mean of its divisors is an integer number (42672128).

Almost surely, 2^254032131 is an apocalyptic number.

254032131 is a deficient number, since it is larger than the sum of its proper divisors (87344893).

254032131 is a wasteful number, since it uses less digits than its factorization.

254032131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666881.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 254032131 is about 15938.3854577558. The cubic root of 254032131 is about 633.3292562680.

Adding to 254032131 its reverse (131230452), we get a palindrome (385262583).

The spelling of 254032131 in words is "two hundred fifty-four million, thirty-two thousand, one hundred thirty-one".