15240105151 has 4 divisors (see below), whose sum is σ = 15240651712. Its totient is φ = 15239558592.

The previous prime is 15240105149. The next prime is 15240105161. The reversal of 15240105151 is 15150104251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15150104251 = 17 ⋅891182603.

It is a cyclic number.

It is not a de Polignac number, because 15240105151 - 2¹ = 15240105149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15240105161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229071 + ... + 288016.

It is an arithmetic number, because the mean of its divisors is an integer number (3810162928).

Almost surely, 2^15240105151 is an apocalyptic number.

15240105151 is a deficient number, since it is larger than the sum of its proper divisors (546561).

15240105151 is an equidigital number, since it uses as much as digits as its factorization.

15240105151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546560.

The product of its (nonzero) digits is 1000, while the sum is 25.

The spelling of 15240105151 in words is "fifteen billion, two hundred forty million, one hundred five thousand, one hundred fifty-one".