102162002 has 16 divisors (see below), whose sum is σ = 155971872. Its totient is φ = 50175840.

The previous prime is 102162001. The next prime is 102162017. The reversal of 102162002 is 200261201.

It is not an unprimeable number, because it can be changed into a prime (102162001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58502 + ... + 60222.

It is an arithmetic number, because the mean of its divisors is an integer number (9748242).

Almost surely, 2^102162002 is an apocalyptic number.

102162002 is a deficient number, since it is larger than the sum of its proper divisors (53809870).

102162002 is a wasteful number, since it uses less digits than its factorization.

102162002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2233.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 102162002 is about 10107.5220504335. The cubic root of 102162002 is about 467.4801036267.

The spelling of 102162002 in words is "one hundred two million, one hundred sixty-two thousand, two".