31014200213 has 8 divisors (see below), whose sum is σ = 32792928000. Its totient is φ = 29250112608.

The previous prime is 31014200197. The next prime is 31014200219. The reversal of 31014200213 is 31200241013.

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 31014200213 - 2⁴ = 31014200197 is a prime.

It is a super-2 number, since 2×31014200213² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 31014200191 and 31014200200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31014200219) 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, 3655688 + ... + 3664161.

It is an arithmetic number, because the mean of its divisors is an integer number (4099116000).

Almost surely, 2^31014200213 is an apocalyptic number.

It is an amenable number.

31014200213 is a deficient number, since it is larger than the sum of its proper divisors (1778727787).

31014200213 is a wasteful number, since it uses less digits than its factorization.

31014200213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7320091.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 31014200213 its reverse (31200241013), we get a palindrome (62214441226).

The spelling of 31014200213 in words is "thirty-one billion, fourteen million, two hundred thousand, two hundred thirteen".