212300000102031 has 8 divisors (see below), whose sum is σ = 283515266911104. Its totient is φ = 141309033347160.

The previous prime is 212300000102011. The next prime is 212300000102051. The reversal of 212300000102031 is 130201000003212.

It is an interprime number because it is at equal distance from previous prime (212300000102011) and next prime (212300000102051).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 212300000102031 - 2²⁶ = 212299932993167 is a prime.

It is a super-2 number, since 2×212300000102031² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 212300000102031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212300000102011) 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, 56075011341 + ... + 56075015126.

It is an arithmetic number, because the mean of its divisors is an integer number (35439408363888).

Almost surely, 2^{212300000102031} is an apocalyptic number.

212300000102031 is a deficient number, since it is larger than the sum of its proper divisors (71215266809073).

212300000102031 is a wasteful number, since it uses less digits than its factorization.

212300000102031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112150027101.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 212300000102031 its reverse (130201000003212), we get a palindrome (342501000105243).

The spelling of 212300000102031 in words is "two hundred twelve trillion, three hundred billion, one hundred two thousand, thirty-one".