163101642 has 16 divisors (see below), whose sum is σ = 355858272. Its totient is φ = 49424720.

The previous prime is 163101611. The next prime is 163101677. The reversal of 163101642 is 246101361.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1235553 + ... + 1235684.

It is an arithmetic number, because the mean of its divisors is an integer number (22241142).

Almost surely, 2^163101642 is an apocalyptic number.

163101642 is an abundant number, since it is smaller than the sum of its proper divisors (192756630).

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

163101642 is a wasteful number, since it uses less digits than its factorization.

163101642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2471253.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 163101642 is about 12771.1253223825. The cubic root of 163101642 is about 546.3690764954.

The spelling of 163101642 in words is "one hundred sixty-three million, one hundred one thousand, six hundred forty-two".