120002630 has 32 divisors (see below), whose sum is σ = 236137248. Its totient is φ = 43545600.

The previous prime is 120002629. The next prime is 120002633. The reversal of 120002630 is 36200021.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120002633) 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, 73220 + ... + 74840.

It is an arithmetic number, because the mean of its divisors is an integer number (7379289).

Almost surely, 2^120002630 is an apocalyptic number.

120002630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120002630 is a deficient number, since it is larger than the sum of its proper divisors (116134618).

120002630 is a wasteful number, since it uses less digits than its factorization.

120002630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2312.

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

The square root of 120002630 is about 10954.5711919728. The cubic root of 120002630 is about 493.2460182496.

Adding to 120002630 its reverse (36200021), we get a palindrome (156202651).

The spelling of 120002630 in words is "one hundred twenty million, two thousand, six hundred thirty".