2430131 has 8 divisors (see below), whose sum is σ = 2668464. Its totient is φ = 2194720.

The previous prime is 2430091. The next prime is 2430139. The reversal of 2430131 is 1310342.

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

It is not a de Polignac number, because 2430131 - 2¹⁰ = 2429107 is a prime.

It is a super-2 number, since 2×2430131² = 11811073354322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2430139) 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, 1265 + ... + 2541.

It is an arithmetic number, because the mean of its divisors is an integer number (333558).

2^2430131 is an apocalyptic number.

2430131 is a deficient number, since it is larger than the sum of its proper divisors (238333).

2430131 is a wasteful number, since it uses less digits than its factorization.

2430131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1461.

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

The square root of 2430131 is about 1558.8877445153. The cubic root of 2430131 is about 134.4445582546. Note that the first 3 decimals are identical.

Adding to 2430131 its reverse (1310342), we get a palindrome (3740473).

The spelling of 2430131 in words is "two million, four hundred thirty thousand, one hundred thirty-one".