312134302 has 8 divisors (see below), whose sum is σ = 468655200. Its totient is φ = 155915904.

The previous prime is 312134287. The next prime is 312134323. The reversal of 312134302 is 203431213.

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

It is a self number, because there is not a number n which added to its sum of digits gives 312134302.

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, 73027 + ... + 77182.

It is an arithmetic number, because the mean of its divisors is an integer number (58581900).

Almost surely, 2^312134302 is an apocalyptic number.

312134302 is a deficient number, since it is larger than the sum of its proper divisors (156520898).

312134302 is a wasteful number, since it uses less digits than its factorization.

312134302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151250.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 312134302 is about 17667.3230003869. The cubic root of 312134302 is about 678.3395922663.

Adding to 312134302 its reverse (203431213), we get a palindrome (515565515).

The spelling of 312134302 in words is "three hundred twelve million, one hundred thirty-four thousand, three hundred two".