102023002 has 8 divisors (see below), whose sum is σ = 154465056. Its totient is φ = 50534652.

The previous prime is 102022993. The next prime is 102023021. The reversal of 102023002 is 200320201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 102023002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238158 + ... + 238585.

It is an arithmetic number, because the mean of its divisors is an integer number (19308132).

Almost surely, 2^102023002 is an apocalyptic number.

102023002 is a deficient number, since it is larger than the sum of its proper divisors (52442054).

102023002 is a wasteful number, since it uses less digits than its factorization.

102023002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476852.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 102023002 is about 10100.6436428576. The cubic root of 102023002 is about 467.2679920603.

Adding to 102023002 its reverse (200320201), we get a palindrome (302343203).

The spelling of 102023002 in words is "one hundred two million, twenty-three thousand, two".