212013005929 has 2 divisors, whose sum is σ = 212013005930. Its totient is φ = 212013005928.

The previous prime is 212013005899. The next prime is 212013005933. The reversal of 212013005929 is 929500310212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 212000389225 + 12616704 = 460435^2 + 3552^2 .

It is a cyclic number.

It is not a de Polignac number, because 212013005929 - 2²⁷ = 211878788201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212013005894 and 212013005903.

It is not a weakly prime, because it can be changed into another prime (212013005429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106006502964 + 106006502965.

It is an arithmetic number, because the mean of its divisors is an integer number (106006502965).

Almost surely, 2^212013005929 is an apocalyptic number.

It is an amenable number.

212013005929 is a deficient number, since it is larger than the sum of its proper divisors (1).

212013005929 is an equidigital number, since it uses as much as digits as its factorization.

212013005929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 34.

The spelling of 212013005929 in words is "two hundred twelve billion, thirteen million, five thousand, nine hundred twenty-nine".