616030113 has 4 divisors (see below), whose sum is σ = 821373488. Its totient is φ = 410686740.

The previous prime is 616030097. The next prime is 616030117. The reversal of 616030113 is 311030616.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 616030113 - 2⁴ = 616030097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 616030113.

It is not an unprimeable number, because it can be changed into a prime (616030117) 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, 102671683 + ... + 102671688.

It is an arithmetic number, because the mean of its divisors is an integer number (205343372).

Almost surely, 2^616030113 is an apocalyptic number.

It is an amenable number.

616030113 is a deficient number, since it is larger than the sum of its proper divisors (205343375).

616030113 is a wasteful number, since it uses less digits than its factorization.

616030113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205343374.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 616030113 is about 24819.9539282409. The cubic root of 616030113 is about 850.8780375551.

Adding to 616030113 its reverse (311030616), we get a palindrome (927060729).

The spelling of 616030113 in words is "six hundred sixteen million, thirty thousand, one hundred thirteen".