213301120031310 has 64 divisors (see below), whose sum is σ = 541876412217600. Its totient is φ = 53585556268032.

The previous prime is 213301120031303. The next prime is 213301120031347. The reversal of 213301120031310 is 13130021103312.

It is a happy number.

It is a super-2 number, since 2×213301120031310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1045184259 + ... + 1045388318.

It is an arithmetic number, because the mean of its divisors is an integer number (8466818940900).

Almost surely, 2^{213301120031310} is an apocalyptic number.

213301120031310 is an abundant number, since it is smaller than the sum of its proper divisors (328575292186290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213301120031310 is a wasteful number, since it uses less digits than its factorization.

213301120031310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2090572785.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 213301120031310 its reverse (13130021103312), we get a palindrome (226431141134622).

The spelling of 213301120031310 in words is "two hundred thirteen trillion, three hundred one billion, one hundred twenty million, thirty-one thousand, three hundred ten".