210000231012349 has 2 divisors, whose sum is σ = 210000231012350. Its totient is φ = 210000231012348.

The previous prime is 210000231012311. The next prime is 210000231012353. The reversal of 210000231012349 is 943210132000012.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140339206855225 + 69661024157124 = 11846485^2 + 8346318^2 .

It is a cyclic number.

It is not a de Polignac number, because 210000231012349 - 2³⁷ = 209862792058877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210000231012749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105000115506174 + 105000115506175.

It is an arithmetic number, because the mean of its divisors is an integer number (105000115506175).

Almost surely, 2^{210000231012349} is an apocalyptic number.

It is an amenable number.

210000231012349 is a deficient number, since it is larger than the sum of its proper divisors (1).

210000231012349 is an equidigital number, since it uses as much as digits as its factorization.

210000231012349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 210000231012349 in words is "two hundred ten trillion, two hundred thirty-one million, twelve thousand, three hundred forty-nine".