31053030401213 has 8 divisors (see below), whose sum is σ = 31072512882048. Its totient is φ = 31033553577264.

The previous prime is 31053030401119. The next prime is 31053030401221. The reversal of 31053030401213 is 31210403035013.

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 31053030401213 - 2³⁸ = 30778152494269 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 (31053030401513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9594920 + ... + 12416462.

It is an arithmetic number, because the mean of its divisors is an integer number (3884064110256).

Almost surely, 2^{31053030401213} is an apocalyptic number.

It is an amenable number.

31053030401213 is a deficient number, since it is larger than the sum of its proper divisors (19482480835).

31053030401213 is a wasteful number, since it uses less digits than its factorization.

31053030401213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2828443.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 31053030401213 its reverse (31210403035013), we get a palindrome (62263433436226).

The spelling of 31053030401213 in words is "thirty-one trillion, fifty-three billion, thirty million, four hundred one thousand, two hundred thirteen".