157150665123 has 8 divisors (see below), whose sum is σ = 209726988288. Its totient is φ = 104670726024.

The previous prime is 157150665097. The next prime is 157150665157. The reversal of 157150665123 is 321566051751.

157150665123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 157150665123 - 2¹⁶ = 157150599587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (157150665523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24092211 + ... + 24098732.

It is an arithmetic number, because the mean of its divisors is an integer number (26215873536).

Almost surely, 2^157150665123 is an apocalyptic number.

157150665123 is a deficient number, since it is larger than the sum of its proper divisors (52576323165).

157150665123 is a wasteful number, since it uses less digits than its factorization.

157150665123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48192033.

The product of its (nonzero) digits is 189000, while the sum is 42.

The spelling of 157150665123 in words is "one hundred fifty-seven billion, one hundred fifty million, six hundred sixty-five thousand, one hundred twenty-three".