157011670601 has 4 divisors (see below), whose sum is σ = 158210233104. Its totient is φ = 155813108100.

The previous prime is 157011670583. The next prime is 157011670633. The reversal of 157011670601 is 106076110751.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 106076110751 = 13 ⋅8159700827.

It is a cyclic number.

It is not a de Polignac number, because 157011670601 - 2²⁶ = 156944561737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (157011670681) 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, 599281055 + ... + 599281316.

It is an arithmetic number, because the mean of its divisors is an integer number (39552558276).

Almost surely, 2^157011670601 is an apocalyptic number.

It is an amenable number.

157011670601 is a deficient number, since it is larger than the sum of its proper divisors (1198562503).

157011670601 is a wasteful number, since it uses less digits than its factorization.

157011670601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1198562502.

The product of its (nonzero) digits is 8820, while the sum is 35.

The spelling of 157011670601 in words is "one hundred fifty-seven billion, eleven million, six hundred seventy thousand, six hundred one".