30373061 has 2 divisors, whose sum is σ = 30373062. Its totient is φ = 30373060.

The previous prime is 30373027. The next prime is 30373069. The reversal of 30373061 is 16037303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25060036 + 5313025 = 5006^2 + 2305^2 .

It is a cyclic number.

It is not a de Polignac number, because 30373061 - 2⁶ = 30372997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30373069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15186530 + 15186531.

It is an arithmetic number, because the mean of its divisors is an integer number (15186531).

Almost surely, 2^30373061 is an apocalyptic number.

It is an amenable number.

30373061 is a deficient number, since it is larger than the sum of its proper divisors (1).

30373061 is an equidigital number, since it uses as much as digits as its factorization.

30373061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134, while the sum is 23.

The square root of 30373061 is about 5511.1760088025. The cubic root of 30373061 is about 312.0059341683.

The spelling of 30373061 in words is "thirty million, three hundred seventy-three thousand, sixty-one".