15230203150654 has 4 divisors (see below), whose sum is σ = 22845304725984. Its totient is φ = 7615101575326.

The previous prime is 15230203150627. The next prime is 15230203150667. The reversal of 15230203150654 is 45605130203251.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3807550787662 + ... + 3807550787665.

It is an arithmetic number, because the mean of its divisors is an integer number (5711326181496).

Almost surely, 2^{15230203150654} is an apocalyptic number.

15230203150654 is a deficient number, since it is larger than the sum of its proper divisors (7615101575330).

15230203150654 is an equidigital number, since it uses as much as digits as its factorization.

15230203150654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7615101575329.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 15230203150654 in words is "fifteen trillion, two hundred thirty billion, two hundred three million, one hundred fifty thousand, six hundred fifty-four".