101974073 has 2 divisors, whose sum is σ = 101974074. Its totient is φ = 101974072.

The previous prime is 101974051. The next prime is 101974141. The reversal of 101974073 is 370479101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58782889 + 43191184 = 7667^2 + 6572^2 .

It is a cyclic number.

It is not a de Polignac number, because 101974073 - 2⁶ = 101974009 is a prime.

It is not a weakly prime, because it can be changed into another prime (101974003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50987036 + 50987037.

It is an arithmetic number, because the mean of its divisors is an integer number (50987037).

Almost surely, 2^101974073 is an apocalyptic number.

It is an amenable number.

101974073 is a deficient number, since it is larger than the sum of its proper divisors (1).

101974073 is an equidigital number, since it uses as much as digits as its factorization.

101974073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 101974073 is about 10098.2212790174. The cubic root of 101974073 is about 467.1932814197.

The spelling of 101974073 in words is "one hundred one million, nine hundred seventy-four thousand, seventy-three".