212323003029 has 8 divisors (see below), whose sum is σ = 314552597120. Its totient is φ = 141548668668.

The previous prime is 212323003019. The next prime is 212323003033. The reversal of 212323003029 is 920300323212.

212323003029 is a `hidden beast` number, since 2 + 123 + 230 + 0 + 302 + 9 = 666.

It is not a de Polignac number, because 212323003029 - 2¹³ = 212322994837 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 7863814927 = 212323003029 / (2 + 1 + 2 + 3 + 2 + 3 + 0 + 0 + 3 + 0 + 2 + 9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212323002993 and 212323003011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212323003019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3931907437 + ... + 3931907490.

It is an arithmetic number, because the mean of its divisors is an integer number (39319074640).

Almost surely, 2^212323003029 is an apocalyptic number.

It is an amenable number.

212323003029 is a deficient number, since it is larger than the sum of its proper divisors (102229594091).

212323003029 is an equidigital number, since it uses as much as digits as its factorization.

212323003029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7863814936 (or 7863814930 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The spelling of 212323003029 in words is "two hundred twelve billion, three hundred twenty-three million, three thousand, twenty-nine".