187014150097 has 4 divisors (see below), whose sum is σ = 187015374756. Its totient is φ = 187012925440.

The previous prime is 187014150091. The next prime is 187014150109. The reversal of 187014150097 is 790051410781.

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

It can be written as a sum of positive squares in 2 ways, for example, as 17339359041 + 169674791056 = 131679^2 + 411916^2 .

It is a cyclic number.

It is not a de Polignac number, because 187014150097 - 2³¹ = 184866666449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (187014150091) 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, 344104 + ... + 701737.

It is an arithmetic number, because the mean of its divisors is an integer number (46753843689).

Almost surely, 2^187014150097 is an apocalyptic number.

It is an amenable number.

187014150097 is a deficient number, since it is larger than the sum of its proper divisors (1224659).

187014150097 is a wasteful number, since it uses less digits than its factorization.

187014150097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224658.

The product of its (nonzero) digits is 70560, while the sum is 43.

The spelling of 187014150097 in words is "one hundred eighty-seven billion, fourteen million, one hundred fifty thousand, ninety-seven".