212130111002310 has 24 divisors (see below), whose sum is σ = 551538288606240. Its totient is φ = 56568029600592.

The previous prime is 212130111002291. The next prime is 212130111002321. The reversal of 212130111002310 is 13200111031212.

212130111002310 is a `hidden beast` number, since 2 + 1 + 21 + 301 + 110 + 0 + 231 + 0 = 666.

It is a super-2 number, since 2×212130111002310² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1178500616590 + ... + 1178500616769.

It is an arithmetic number, because the mean of its divisors is an integer number (22980762025260).

Almost surely, 2^{212130111002310} is an apocalyptic number.

212130111002310 is an abundant number, since it is smaller than the sum of its proper divisors (339408177603930).

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

212130111002310 is a wasteful number, since it uses less digits than its factorization.

212130111002310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2357001233372 (or 2357001233369 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 212130111002310 its reverse (13200111031212), we get a palindrome (225330222033522).

The spelling of 212130111002310 in words is "two hundred twelve trillion, one hundred thirty billion, one hundred eleven million, two thousand, three hundred ten".