31301011000213 has 8 divisors (see below), whose sum is σ = 33157946764800. Its totient is φ = 29445819660480.

The previous prime is 31301011000169. The next prime is 31301011000223. The reversal of 31301011000213 is 31200011010313.

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

It is a cyclic number.

It is not a de Polignac number, because 31301011000213 - 2²¹ = 31301008903061 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 (31301011000223) 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, 436069263 + ... + 436141036.

It is an arithmetic number, because the mean of its divisors is an integer number (4144743345600).

Almost surely, 2^{31301011000213} is an apocalyptic number.

It is an amenable number.

31301011000213 is a deficient number, since it is larger than the sum of its proper divisors (1856935764587).

31301011000213 is a wasteful number, since it uses less digits than its factorization.

31301011000213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872212427.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 31301011000213 its reverse (31200011010313), we get a palindrome (62501022010526).

It can be divided in two parts, 3130101 and 1000213, that added together give a palindrome (4130314).

The spelling of 31301011000213 in words is "thirty-one trillion, three hundred one billion, eleven million, two hundred thirteen", and thus it is an aban number.