310007145512 has 64 divisors (see below), whose sum is σ = 608549656320. Its totient is φ = 147772804608.

The previous prime is 310007145509. The next prime is 310007145517. The reversal of 310007145512 is 215541700013.

It is a super-2 number, since 2×310007145512² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (310007145517) 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, 107378933 + ... + 107381819.

It is an arithmetic number, because the mean of its divisors is an integer number (9508588380).

Almost surely, 2^310007145512 is an apocalyptic number.

It is an amenable number.

310007145512 is a deficient number, since it is larger than the sum of its proper divisors (298542510808).

310007145512 is a wasteful number, since it uses less digits than its factorization.

310007145512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4650 (or 4646 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 29.

Adding to 310007145512 its reverse (215541700013), we get a palindrome (525548845525).

The spelling of 310007145512 in words is "three hundred ten billion, seven million, one hundred forty-five thousand, five hundred twelve".