157043707101 has 6 divisors (see below), whose sum is σ = 226840910270. Its totient is φ = 104695804728.

The previous prime is 157043707099. The next prime is 157043707123. The reversal of 157043707101 is 101707340751.

157043707101 is a `hidden beast` number, since 1 + 570 + 4 + 3 + 70 + 7 + 10 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 121794020100 + 35249687001 = 348990^2 + 187749^2 .

It is not a de Polignac number, because 157043707101 - 2¹ = 157043707099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157043707151) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8724650386 + ... + 8724650403.

Almost surely, 2^157043707101 is an apocalyptic number.

It is an amenable number.

157043707101 is a deficient number, since it is larger than the sum of its proper divisors (69797203169).

157043707101 is a wasteful number, since it uses less digits than its factorization.

157043707101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17449300795 (or 17449300792 counting only the distinct ones).

The product of its (nonzero) digits is 20580, while the sum is 36.

The spelling of 157043707101 in words is "one hundred fifty-seven billion, forty-three million, seven hundred seven thousand, one hundred one".