60993113 has 2 divisors, whose sum is σ = 60993114. Its totient is φ = 60993112.

The previous prime is 60993071. The next prime is 60993167. The reversal of 60993113 is 31139906.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51308569 + 9684544 = 7163^2 + 3112^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60993113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60993113.

It is not a weakly prime, because it can be changed into another prime (60993013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30496556 + 30496557.

It is an arithmetic number, because the mean of its divisors is an integer number (30496557).

Almost surely, 2^60993113 is an apocalyptic number.

It is an amenable number.

60993113 is a deficient number, since it is larger than the sum of its proper divisors (1).

60993113 is an equidigital number, since it uses as much as digits as its factorization.

60993113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374, while the sum is 32.

The square root of 60993113 is about 7809.8087684655. The cubic root of 60993113 is about 393.6349031865.

The spelling of 60993113 in words is "sixty million, nine hundred ninety-three thousand, one hundred thirteen".