180207102 has 32 divisors (see below), whose sum is σ = 379896480. Its totient is φ = 56900480.

The previous prime is 180207091. The next prime is 180207107. The reversal of 180207102 is 201702081.

It is a super-2 number, since 2×180207102² = 64949199222476808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180207107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 549 + ... + 18992.

It is an arithmetic number, because the mean of its divisors is an integer number (11871765).

Almost surely, 2^180207102 is an apocalyptic number.

180207102 is an abundant number, since it is smaller than the sum of its proper divisors (199689378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

180207102 is a wasteful number, since it uses less digits than its factorization.

180207102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19628.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 180207102 is about 13424.1238820267. The cubic root of 180207102 is about 564.8380792693.

Adding to 180207102 its reverse (201702081), we get a palindrome (381909183).

The spelling of 180207102 in words is "one hundred eighty million, two hundred seven thousand, one hundred two".