5100312 has 48 divisors (see below), whose sum is σ = 14835960. Its totient is φ = 1456896.

The previous prime is 5100311. The next prime is 5100331. The reversal of 5100312 is 2130015.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5100311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 993 + ... + 3344.

Almost surely, 2^5100312 is an apocalyptic number.

It is an amenable number.

5100312 is an abundant number, since it is smaller than the sum of its proper divisors (9735648).

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

5100312 is a wasteful number, since it uses less digits than its factorization.

5100312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4360 (or 4349 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 5100312 is about 2258.3870350319. The cubic root of 5100312 is about 172.1335721043.

Adding to 5100312 its reverse (2130015), we get a palindrome (7230327).

It can be divided in two parts, 51003 and 12, that added together give a palindrome (51015).

The spelling of 5100312 in words is "five million, one hundred thousand, three hundred twelve".