102122330 has 8 divisors (see below), whose sum is σ = 183820212. Its totient is φ = 40848928.

The previous prime is 102122303. The next prime is 102122341. The reversal of 102122330 is 33221201.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 98029801 + 4092529 = 9901^2 + 2023^2 .

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

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, 5106107 + ... + 5106126.

Almost surely, 2^102122330 is an apocalyptic number.

102122330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102122330 is a deficient number, since it is larger than the sum of its proper divisors (81697882).

102122330 is a wasteful number, since it uses less digits than its factorization.

102122330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10212240.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 102122330 is about 10105.5593610646. The cubic root of 102122330 is about 467.4195844793.

Adding to 102122330 its reverse (33221201), we get a palindrome (135343531).

The spelling of 102122330 in words is "one hundred two million, one hundred twenty-two thousand, three hundred thirty".