150702193 has 2 divisors, whose sum is σ = 150702194. Its totient is φ = 150702192.

The previous prime is 150702133. The next prime is 150702197. The reversal of 150702193 is 391207051.

150702193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113039424 + 37662769 = 10632^2 + 6137^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150702193 is a prime.

It is a super-2 number, since 2×150702193² = 45422301950018498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (150702197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75351096 + 75351097.

It is an arithmetic number, because the mean of its divisors is an integer number (75351097).

Almost surely, 2^150702193 is an apocalyptic number.

It is an amenable number.

150702193 is a deficient number, since it is larger than the sum of its proper divisors (1).

150702193 is an equidigital number, since it uses as much as digits as its factorization.

150702193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 150702193 is about 12276.0821518919. The cubic root of 150702193 is about 532.1570957567.

The spelling of 150702193 in words is "one hundred fifty million, seven hundred two thousand, one hundred ninety-three".