610730131 has 8 divisors (see below), whose sum is σ = 668608704. Its totient is φ = 553244520.

The previous prime is 610730123. The next prime is 610730147. The reversal of 610730131 is 131037016.

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

It is a cyclic number.

It is not a de Polignac number, because 610730131 - 2³ = 610730123 is a prime.

It is a super-2 number, since 2×610730131² = 745982585822554322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (610730171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94981 + ... + 101206.

It is an arithmetic number, because the mean of its divisors is an integer number (83576088).

Almost surely, 2^610730131 is an apocalyptic number.

610730131 is a deficient number, since it is larger than the sum of its proper divisors (57878573).

610730131 is a wasteful number, since it uses less digits than its factorization.

610730131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196481.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 610730131 is about 24712.9547201463. The cubic root of 610730131 is about 848.4308448126.

Adding to 610730131 its reverse (131037016), we get a palindrome (741767147).

The spelling of 610730131 in words is "six hundred ten million, seven hundred thirty thousand, one hundred thirty-one".