313101030012 has 48 divisors (see below), whose sum is σ = 744651315072. Its totient is φ = 102356837440.

The previous prime is 313101029987. The next prime is 313101030017. The reversal of 313101030012 is 210030101313.

It is a junction number, because it is equal to n+sod(n) for n = 313101029973 and 313101030000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313101030017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1512463 + ... + 1706969.

It is an arithmetic number, because the mean of its divisors is an integer number (15513569064).

Almost surely, 2^313101030012 is an apocalyptic number.

It is an amenable number.

313101030012 is an abundant number, since it is smaller than the sum of its proper divisors (431550285060).

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

313101030012 is a wasteful number, since it uses less digits than its factorization.

313101030012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197098 (or 197096 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 313101030012 its reverse (210030101313), we get a palindrome (523131131325).

The spelling of 313101030012 in words is "three hundred thirteen billion, one hundred one million, thirty thousand, twelve".