2531302114 has 8 divisors (see below), whose sum is σ = 4142130768. Its totient is φ = 1150591860.

The previous prime is 2531302093. The next prime is 2531302139. The reversal of 2531302114 is 4112031352.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 115059187 = 2531302114 / (2 + 5 + 3 + 1 + 3 + 0 + 2 + 1 + 1 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57529572 + ... + 57529615.

It is an arithmetic number, because the mean of its divisors is an integer number (517766346).

Almost surely, 2^2531302114 is an apocalyptic number.

2531302114 is a deficient number, since it is larger than the sum of its proper divisors (1610828654).

2531302114 is a wasteful number, since it uses less digits than its factorization.

2531302114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115059200.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2531302114 is about 50312.0474041755. The cubic root of 2531302114 is about 1362.8497973918.

Adding to 2531302114 its reverse (4112031352), we get a palindrome (6643333466).

The spelling of 2531302114 in words is "two billion, five hundred thirty-one million, three hundred two thousand, one hundred fourteen".