120002134 has 8 divisors (see below), whose sum is σ = 205717968. Its totient is φ = 51429480.

The previous prime is 120002131. The next prime is 120002143. The reversal of 120002134 is 431200021.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120002131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4285777 + ... + 4285804.

It is an arithmetic number, because the mean of its divisors is an integer number (25714746).

Almost surely, 2^120002134 is an apocalyptic number.

120002134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

120002134 is a deficient number, since it is larger than the sum of its proper divisors (85715834).

120002134 is an equidigital number, since it uses as much as digits as its factorization.

120002134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8571590.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 120002134 is about 10954.5485529984. The cubic root of 120002134 is about 493.2453386802.

Adding to 120002134 its reverse (431200021), we get a palindrome (551202155).

The spelling of 120002134 in words is "one hundred twenty million, two thousand, one hundred thirty-four".