180700030 has 16 divisors (see below), whose sum is σ = 371725920. Its totient is φ = 61954272.

The previous prime is 180700027. The next prime is 180700033. The reversal of 180700030 is 30007081.

It is an interprime number because it is at equal distance from previous prime (180700027) and next prime (180700033).

It is a junction number, because it is equal to n+sod(n) for n = 180699980 and 180700007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180700033) 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, 1290645 + ... + 1290784.

It is an arithmetic number, because the mean of its divisors is an integer number (23232870).

Almost surely, 2^180700030 is an apocalyptic number.

180700030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

180700030 is an abundant number, since it is smaller than the sum of its proper divisors (191025890).

180700030 is a wasteful number, since it uses less digits than its factorization.

180700030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2581443.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 180700030 is about 13442.4711269915. The cubic root of 180700030 is about 565.3526187901.

The spelling of 180700030 in words is "one hundred eighty million, seven hundred thousand, thirty".