31343413001 has 8 divisors (see below), whose sum is σ = 32713296000. Its totient is φ = 29974123872.

The previous prime is 31343412973. The next prime is 31343413007. The reversal of 31343413001 is 10031434313.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-31343413001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31343413007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38876 + ... + 253373.

It is an arithmetic number, because the mean of its divisors is an integer number (4089162000).

Almost surely, 2^31343413001 is an apocalyptic number.

It is an amenable number.

31343413001 is a deficient number, since it is larger than the sum of its proper divisors (1369882999).

31343413001 is a wasteful number, since it uses less digits than its factorization.

31343413001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296935.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 31343413001 its reverse (10031434313), we get a palindrome (41374847314).

The spelling of 31343413001 in words is "thirty-one billion, three hundred forty-three million, four hundred thirteen thousand, one".