163103542 has 32 divisors (see below), whose sum is σ = 296965440. Its totient is φ = 65587200.

The previous prime is 163103539. The next prime is 163103561. The reversal of 163103542 is 245301361.

163103542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94584 + ... + 96292.

It is an arithmetic number, because the mean of its divisors is an integer number (9280170).

Almost surely, 2^163103542 is an apocalyptic number.

163103542 is a deficient number, since it is larger than the sum of its proper divisors (133861898).

163103542 is a wasteful number, since it uses less digits than its factorization.

163103542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2136.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 163103542 is about 12771.1997087196. The cubic root of 163103542 is about 546.3711980707.

The spelling of 163103542 in words is "one hundred sixty-three million, one hundred three thousand, five hundred forty-two".