212132300112023 has 16 divisors (see below), whose sum is σ = 213406693286400. Its totient is φ = 210861173893440.

The previous prime is 212132300111999. The next prime is 212132300112041. The reversal of 212132300112023 is 320211003231212.

It is a cyclic number.

It is not a de Polignac number, because 212132300112023 - 2³⁰ = 212131226370199 is a prime.

It is a super-2 number, since 2×212132300112023² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 212132300112023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212132300112053) 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 15 ways as a sum of consecutive naturals, for example, 3122727368 + ... + 3122795298.

It is an arithmetic number, because the mean of its divisors is an integer number (13337918330400).

Almost surely, 2^{212132300112023} is an apocalyptic number.

212132300112023 is a deficient number, since it is larger than the sum of its proper divisors (1274393174377).

212132300112023 is a wasteful number, since it uses less digits than its factorization.

212132300112023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91702.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 212132300112023 its reverse (320211003231212), we get a palindrome (532343303343235).

The spelling of 212132300112023 in words is "two hundred twelve trillion, one hundred thirty-two billion, three hundred million, one hundred twelve thousand, twenty-three".