157230355270 has 32 divisors (see below), whose sum is σ = 289627034400. Its totient is φ = 61423031040.

The previous prime is 157230355241. The next prime is 157230355273. The reversal of 157230355270 is 72553032751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157230355273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7024056 + ... + 7046404.

It is an arithmetic number, because the mean of its divisors is an integer number (9050844825).

Almost surely, 2^157230355270 is an apocalyptic number.

157230355270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

157230355270 is a deficient number, since it is larger than the sum of its proper divisors (132396679130).

157230355270 is a wasteful number, since it uses less digits than its factorization.

157230355270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38760.

The product of its (nonzero) digits is 220500, while the sum is 40.

The spelling of 157230355270 in words is "one hundred fifty-seven billion, two hundred thirty million, three hundred fifty-five thousand, two hundred seventy".