150013020481 has 2 divisors, whose sum is σ = 150013020482. Its totient is φ = 150013020480.

The previous prime is 150013020439. The next prime is 150013020511. The reversal of 150013020481 is 184020310051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140313922225 + 9699098256 = 374585^2 + 98484^2 .

It is a cyclic number.

It is not a de Polignac number, because 150013020481 - 2¹¹ = 150013018433 is a prime.

It is a super-2 number, since 2×150013020481² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (150013020431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75006510240 + 75006510241.

It is an arithmetic number, because the mean of its divisors is an integer number (75006510241).

Almost surely, 2^150013020481 is an apocalyptic number.

It is an amenable number.

150013020481 is a deficient number, since it is larger than the sum of its proper divisors (1).

150013020481 is an equidigital number, since it uses as much as digits as its factorization.

150013020481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 25.

The spelling of 150013020481 in words is "one hundred fifty billion, thirteen million, twenty thousand, four hundred eighty-one".