612100412023 has 16 divisors (see below), whose sum is σ = 641314618240. Its totient is φ = 583657042176.

The previous prime is 612100411969. The next prime is 612100412051. The reversal of 612100412023 is 320214001216.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-612100412023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 612100411985 and 612100412003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612100410023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 297663 + ... + 1145776.

It is an arithmetic number, because the mean of its divisors is an integer number (40082163640).

Almost surely, 2^612100412023 is an apocalyptic number.

612100412023 is a deficient number, since it is larger than the sum of its proper divisors (29214206217).

612100412023 is a wasteful number, since it uses less digits than its factorization.

612100412023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443706.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 612100412023 its reverse (320214001216), we get a palindrome (932314413239).

The spelling of 612100412023 in words is "six hundred twelve billion, one hundred million, four hundred twelve thousand, twenty-three".