150230881 has 2 divisors, whose sum is σ = 150230882. Its totient is φ = 150230880.

The previous prime is 150230879. The next prime is 150230897. The reversal of 150230881 is 188032051.

150230881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109014481 + 41216400 = 10441^2 + 6420^2 .

It is a cyclic number.

It is not a de Polignac number, because 150230881 - 2¹ = 150230879 is a prime.

It is a super-2 number, since 2×150230881² = 45138635212072322, which contains 22 as substring.

Together with 150230879, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (150230081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75115440 + 75115441.

It is an arithmetic number, because the mean of its divisors is an integer number (75115441).

Almost surely, 2^150230881 is an apocalyptic number.

It is an amenable number.

150230881 is a deficient number, since it is larger than the sum of its proper divisors (1).

150230881 is an equidigital number, since it uses as much as digits as its factorization.

150230881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 150230881 is about 12256.8707670433. The cubic root of 150230881 is about 531.6017533695.

The spelling of 150230881 in words is "one hundred fifty million, two hundred thirty thousand, eight hundred eighty-one".