160561023 has 16 divisors (see below), whose sum is σ = 253102080. Its totient is φ = 88585056.

The previous prime is 160561021. The next prime is 160561057. The reversal of 160561023 is 320165061.

It is not a de Polignac number, because 160561023 - 2¹ = 160561021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 160560984 and 160561002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160561021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131215 + ... + 132432.

It is an arithmetic number, because the mean of its divisors is an integer number (15818880).

Almost surely, 2^160561023 is an apocalyptic number.

160561023 is a deficient number, since it is larger than the sum of its proper divisors (92541057).

160561023 is a wasteful number, since it uses less digits than its factorization.

160561023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263686.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 160561023 is about 12671.2676161464. The cubic root of 160561023 is about 543.5173042644.

The spelling of 160561023 in words is "one hundred sixty million, five hundred sixty-one thousand, twenty-three".