150276983 has 2 divisors, whose sum is σ = 150276984. Its totient is φ = 150276982.

The previous prime is 150276961. The next prime is 150276989. The reversal of 150276983 is 389672051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 150276983 - 2⁸ = 150276727 is a prime.

It is a super-3 number, since 3×150276983³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 150276983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150276989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75138491 + 75138492.

It is an arithmetic number, because the mean of its divisors is an integer number (75138492).

Almost surely, 2^150276983 is an apocalyptic number.

150276983 is a deficient number, since it is larger than the sum of its proper divisors (1).

150276983 is an equidigital number, since it uses as much as digits as its factorization.

150276983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 150276983 is about 12258.7512822473. The cubic root of 150276983 is about 531.6561261175.

The spelling of 150276983 in words is "one hundred fifty million, two hundred seventy-six thousand, nine hundred eighty-three".