151096241521 has 3 divisors (see below), whose sum is σ = 151096630233. Its totient is φ = 151095852810.

The previous prime is 151096241501. The next prime is 151096241557. The reversal of 151096241521 is 125142690151.

The square root of 151096241521 is 388711.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 125142690151 = 127 ⋅985375513.

It is not a de Polignac number, because 151096241521 - 2⁵ = 151096241489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151096241501) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 194356 + ... + 583066.

It is an arithmetic number, because the mean of its divisors is an integer number (50365543411).

Almost surely, 2^151096241521 is an apocalyptic number.

151096241521 is the 388711-st square number.

151096241521 is the 194356-th centered octagonal number.

It is an amenable number.

151096241521 is a deficient number, since it is larger than the sum of its proper divisors (388712).

151096241521 is an frugal number, since it uses more digits than its factorization.

151096241521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777422 (or 388711 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 37.

The spelling of 151096241521 in words is "one hundred fifty-one billion, ninety-six million, two hundred forty-one thousand, five hundred twenty-one".