1210012134 has 8 divisors (see below), whose sum is σ = 2420024280. Its totient is φ = 403337376.

The previous prime is 1210012123. The next prime is 1210012159. The reversal of 1210012134 is 4312100121.

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

1210012134 is an admirable number.

It is a congruent number.

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, 100834339 + ... + 100834350.

It is an arithmetic number, because the mean of its divisors is an integer number (302503035).

Almost surely, 2^1210012134 is an apocalyptic number.

1210012134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1210012134 is a wasteful number, since it uses less digits than its factorization.

1210012134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201668694.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1210012134 is about 34785.2286754019. The cubic root of 1210012134 is about 1065.6057987430.

Adding to 1210012134 its reverse (4312100121), we get a palindrome (5522112255).

It can be divided in two parts, 12100121 and 34, that multiplied together give a palindrome (411404114).

The spelling of 1210012134 in words is "one billion, two hundred ten million, twelve thousand, one hundred thirty-four".