201342211403 has 2 divisors, whose sum is σ = 201342211404. Its totient is φ = 201342211402.

The previous prime is 201342211379. The next prime is 201342211423. The reversal of 201342211403 is 304112243102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201342211403 - 2²² = 201338017099 is a prime.

It is not a weakly prime, because it can be changed into another prime (201342211423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100671105701 + 100671105702.

It is an arithmetic number, because the mean of its divisors is an integer number (100671105702).

Almost surely, 2^201342211403 is an apocalyptic number.

201342211403 is a deficient number, since it is larger than the sum of its proper divisors (1).

201342211403 is an equidigital number, since it uses as much as digits as its factorization.

201342211403 is an odious number, because the sum of its binary digits is odd.

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

Adding to 201342211403 its reverse (304112243102), we get a palindrome (505454454505).

The spelling of 201342211403 in words is "two hundred one billion, three hundred forty-two million, two hundred eleven thousand, four hundred three".