201034214123 has 2 divisors, whose sum is σ = 201034214124. Its totient is φ = 201034214122.

The previous prime is 201034214111. The next prime is 201034214159. The reversal of 201034214123 is 321412430102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201034214123 - 2¹⁶ = 201034148587 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (201034213123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100517107061 + 100517107062.

It is an arithmetic number, because the mean of its divisors is an integer number (100517107062).

Almost surely, 2^201034214123 is an apocalyptic number.

201034214123 is a deficient number, since it is larger than the sum of its proper divisors (1).

201034214123 is an equidigital number, since it uses as much as digits as its factorization.

201034214123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 201034214123 its reverse (321412430102), we get a palindrome (522446644225).

The spelling of 201034214123 in words is "two hundred one billion, thirty-four million, two hundred fourteen thousand, one hundred twenty-three".