313012101 has 8 divisors (see below), whose sum is σ = 423066880. Its totient is φ = 205816032.

The previous prime is 313012097. The next prime is 313012127. The reversal of 313012101 is 101210313.

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

It is not a de Polignac number, because 313012101 - 2² = 313012097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313012171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 714421 + ... + 714858.

It is an arithmetic number, because the mean of its divisors is an integer number (52883360).

Almost surely, 2^313012101 is an apocalyptic number.

It is an amenable number.

313012101 is a deficient number, since it is larger than the sum of its proper divisors (110054779).

313012101 is a wasteful number, since it uses less digits than its factorization.

313012101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1429355.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 313012101 is about 17692.1480041288. The cubic root of 313012101 is about 678.9748834449.

Adding to 313012101 its reverse (101210313), we get a palindrome (414222414).

The spelling of 313012101 in words is "three hundred thirteen million, twelve thousand, one hundred one".