160503042 has 32 divisors (see below), whose sum is σ = 367327872. Its totient is φ = 45800064.

The previous prime is 160503041. The next prime is 160503043. The reversal of 160503042 is 240305061.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (160503041) and next prime (160503043).

It is a super-2 number, since 2×160503042² = 51522452982507528, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (160503041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39958 + ... + 43790.

It is an arithmetic number, because the mean of its divisors is an integer number (11478996).

Almost surely, 2^160503042 is an apocalyptic number.

160503042 is an abundant number, since it is smaller than the sum of its proper divisors (206824830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

160503042 is a wasteful number, since it uses less digits than its factorization.

160503042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4842.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 160503042 is about 12668.9795169145. The cubic root of 160503042 is about 543.4518722968.

The spelling of 160503042 in words is "one hundred sixty million, five hundred three thousand, forty-two".