203213242411 has 2 divisors, whose sum is σ = 203213242412. Its totient is φ = 203213242410.

The previous prime is 203213242399. The next prime is 203213242429. The reversal of 203213242411 is 114242312302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 203213242411 - 2³³ = 194623307819 is a prime.

It is not a weakly prime, because it can be changed into another prime (203213242471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101606621205 + 101606621206.

It is an arithmetic number, because the mean of its divisors is an integer number (101606621206).

Almost surely, 2^203213242411 is an apocalyptic number.

203213242411 is a deficient number, since it is larger than the sum of its proper divisors (1).

203213242411 is an equidigital number, since it uses as much as digits as its factorization.

203213242411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 203213242411 its reverse (114242312302), we get a palindrome (317455554713).

The spelling of 203213242411 in words is "two hundred three billion, two hundred thirteen million, two hundred forty-two thousand, four hundred eleven".