160297331551 has 8 divisors (see below), whose sum is σ = 184639447040. Its totient is φ = 136315840248.

The previous prime is 160297331471. The next prime is 160297331573. The reversal of 160297331551 is 155133792061.

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

It is not a de Polignac number, because 160297331551 - 2¹¹ = 160297329503 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 160297331498 and 160297331507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160297331591) 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, 90155091 + ... + 90156868.

It is an arithmetic number, because the mean of its divisors is an integer number (23079930880).

Almost surely, 2^160297331551 is an apocalyptic number.

160297331551 is a deficient number, since it is larger than the sum of its proper divisors (24342115489).

160297331551 is a wasteful number, since it uses less digits than its factorization.

160297331551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180312093.

The product of its (nonzero) digits is 170100, while the sum is 43.

The spelling of 160297331551 in words is "one hundred sixty billion, two hundred ninety-seven million, three hundred thirty-one thousand, five hundred fifty-one".