160971380951 has 8 divisors (see below), whose sum is σ = 164292851664. Its totient is φ = 157660439040.

The previous prime is 160971380897. The next prime is 160971380959. The reversal of 160971380951 is 159083179061.

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

It is a cyclic number.

It is not a de Polignac number, because 160971380951 - 2⁶ = 160971380887 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 160971380951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160971380959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2601305 + ... + 2662466.

It is an arithmetic number, because the mean of its divisors is an integer number (20536606458).

Almost surely, 2^160971380951 is an apocalyptic number.

160971380951 is a deficient number, since it is larger than the sum of its proper divisors (3321470713).

160971380951 is an equidigital number, since it uses as much as digits as its factorization.

160971380951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5264401.

The product of its (nonzero) digits is 408240, while the sum is 50.

The spelling of 160971380951 in words is "one hundred sixty billion, nine hundred seventy-one million, three hundred eighty thousand, nine hundred fifty-one".