102163562 has 16 divisors (see below), whose sum is σ = 160125120. Its totient is φ = 48794592.

The previous prime is 102163561. The next prime is 102163577. The reversal of 102163562 is 265361201.

It is not an unprimeable number, because it can be changed into a prime (102163561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58433 + ... + 60155.

It is an arithmetic number, because the mean of its divisors is an integer number (10007820).

Almost surely, 2^102163562 is an apocalyptic number.

102163562 is a deficient number, since it is larger than the sum of its proper divisors (57961558).

102163562 is a wasteful number, since it uses less digits than its factorization.

102163562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3037.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 102163562 is about 10107.5992203886. The cubic root of 102163562 is about 467.4824830673.

The spelling of 102163562 in words is "one hundred two million, one hundred sixty-three thousand, five hundred sixty-two".