157314566603 has 4 divisors (see below), whose sum is σ = 157538981808. Its totient is φ = 157090151400.

The previous prime is 157314566587. The next prime is 157314566621. The reversal of 157314566603 is 306665413751.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 306665413751 = 4457 ⋅68805343.

It is a cyclic number.

It is not a de Polignac number, because 157314566603 - 2⁴ = 157314566587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (157314569603) 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, 112206551 + ... + 112207952.

It is an arithmetic number, because the mean of its divisors is an integer number (39384745452).

Almost surely, 2^157314566603 is an apocalyptic number.

157314566603 is a deficient number, since it is larger than the sum of its proper divisors (224415205).

157314566603 is an equidigital number, since it uses as much as digits as its factorization.

157314566603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224415204.

The product of its (nonzero) digits is 1360800, while the sum is 47.

The spelling of 157314566603 in words is "one hundred fifty-seven billion, three hundred fourteen million, five hundred sixty-six thousand, six hundred three".