312423102 has 32 divisors (see below), whose sum is σ = 701026560. Its totient is φ = 103128120.

The previous prime is 312423101. The next prime is 312423107. The reversal of 312423102 is 201324213.

312423102 is a `hidden beast` number, since 312 + 42 + 310 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312423101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22524 + ... + 33647.

It is an arithmetic number, because the mean of its divisors is an integer number (21907080).

Almost surely, 2^312423102 is an apocalyptic number.

312423102 is an abundant number, since it is smaller than the sum of its proper divisors (388603458).

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

312423102 is a wasteful number, since it uses less digits than its factorization.

312423102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56285 (or 56279 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 312423102 is about 17675.4943919541. The cubic root of 312423102 is about 678.5487373729.

Adding to 312423102 its reverse (201324213), we get a palindrome (513747315).

The spelling of 312423102 in words is "three hundred twelve million, four hundred twenty-three thousand, one hundred two".