120736061 has 2 divisors, whose sum is σ = 120736062. Its totient is φ = 120736060.

The previous prime is 120735977. The next prime is 120736073. The reversal of 120736061 is 160637021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99400900 + 21335161 = 9970^2 + 4619^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120736061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120736061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120736961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60368030 + 60368031.

It is an arithmetic number, because the mean of its divisors is an integer number (60368031).

Almost surely, 2^120736061 is an apocalyptic number.

It is an amenable number.

120736061 is a deficient number, since it is larger than the sum of its proper divisors (1).

120736061 is an equidigital number, since it uses as much as digits as its factorization.

120736061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 120736061 is about 10987.9962231519. The cubic root of 120736061 is about 494.2488501828.

The spelling of 120736061 in words is "one hundred twenty million, seven hundred thirty-six thousand, sixty-one".