313321401101434 has 48 divisors (see below), whose sum is σ = 533822854537728. Its totient is φ = 137678193972000.

The previous prime is 313321401101431. The next prime is 313321401101437. The reversal of 313321401101434 is 434101104123313.

It is an interprime number because it is at equal distance from previous prime (313321401101431) and next prime (313321401101437).

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 313321401101396 and 313321401101405.

It is not an unprimeable number, because it can be changed into a prime (313321401101431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15132462 + ... + 29251225.

It is an arithmetic number, because the mean of its divisors is an integer number (11121309469536).

Almost surely, 2^{313321401101434} is an apocalyptic number.

313321401101434 is a deficient number, since it is larger than the sum of its proper divisors (220501453436294).

313321401101434 is a wasteful number, since it uses less digits than its factorization.

313321401101434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44384683 (or 44384672 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 313321401101434 its reverse (434101104123313), we get a palindrome (747422505224747).

The spelling of 313321401101434 in words is "three hundred thirteen trillion, three hundred twenty-one billion, four hundred one million, one hundred one thousand, four hundred thirty-four".