15030265661103 has 128 divisors (see below), whose sum is σ = 25503179120640. Its totient is φ = 7647265728000.

The previous prime is 15030265661053. The next prime is 15030265661149. The reversal of 15030265661103 is 30116656203051.

It is not a de Polignac number, because 15030265661103 - 2²⁴ = 15030248883887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15030265611103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7053150348 + ... + 7053152478.

It is an arithmetic number, because the mean of its divisors is an integer number (199243586880).

Almost surely, 2^{15030265661103} is an apocalyptic number.

15030265661103 is a deficient number, since it is larger than the sum of its proper divisors (10472913459537).

15030265661103 is a wasteful number, since it uses less digits than its factorization.

15030265661103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4109.

The product of its (nonzero) digits is 97200, while the sum is 39.

The spelling of 15030265661103 in words is "fifteen trillion, thirty billion, two hundred sixty-five million, six hundred sixty-one thousand, one hundred three".