212300130030 has 32 divisors (see below), whose sum is σ = 509681424384. Its totient is φ = 56595466656.

The previous prime is 212300130023. The next prime is 212300130041. The reversal of 212300130030 is 30031003212.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 212300129991 and 212300130009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1022242 + ... + 1212261.

It is an arithmetic number, because the mean of its divisors is an integer number (15927544512).

Almost surely, 2^212300130030 is an apocalyptic number.

212300130030 is an abundant number, since it is smaller than the sum of its proper divisors (297381294354).

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

212300130030 is a wasteful number, since it uses less digits than its factorization.

212300130030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2237680.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 212300130030 its reverse (30031003212), we get a palindrome (242331133242).

The spelling of 212300130030 in words is "two hundred twelve billion, three hundred million, one hundred thirty thousand, thirty".