102039322 has 32 divisors (see below), whose sum is σ = 191422080. Its totient is φ = 39631680.

The previous prime is 102039317. The next prime is 102039331. The reversal of 102039322 is 223930201.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 102039293 and 102039302.

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, 60304 + ... + 61972.

It is an arithmetic number, because the mean of its divisors is an integer number (5981940).

Almost surely, 2^102039322 is an apocalyptic number.

102039322 is a deficient number, since it is larger than the sum of its proper divisors (89382758).

102039322 is a wasteful number, since it uses less digits than its factorization.

102039322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 102039322 is about 10101.4514798617. The cubic root of 102039322 is about 467.2929060728.

Adding to 102039322 its reverse (223930201), we get a palindrome (325969523).

The spelling of 102039322 in words is "one hundred two million, thirty-nine thousand, three hundred twenty-two".