880123161 has 8 divisors (see below), whose sum is σ = 1176209440. Its totient is φ = 585392832.

The previous prime is 880123159. The next prime is 880123193. The reversal of 880123161 is 161321088.

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

It is not a de Polignac number, because 880123161 - 2¹ = 880123159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (880123151) 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, 337471 + ... + 340068.

It is an arithmetic number, because the mean of its divisors is an integer number (147026180).

Almost surely, 2^880123161 is an apocalyptic number.

It is an amenable number.

880123161 is a deficient number, since it is larger than the sum of its proper divisors (296086279).

880123161 is a wasteful number, since it uses less digits than its factorization.

880123161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677975.

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 880123161 is about 29666.8697539865. The cubic root of 880123161 is about 958.3286750893.

The spelling of 880123161 in words is "eight hundred eighty million, one hundred twenty-three thousand, one hundred sixty-one".