3201200311 has 2 divisors, whose sum is σ = 3201200312. Its totient is φ = 3201200310.

The previous prime is 3201200297. The next prime is 3201200341. The reversal of 3201200311 is 1130021023.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3201200311 - 2¹³ = 3201192119 is a prime.

It is a super-2 number, since 2×3201200311² = 20495366862292993442, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3201200291 and 3201200300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3201200341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600600155 + 1600600156.

It is an arithmetic number, because the mean of its divisors is an integer number (1600600156).

Almost surely, 2^3201200311 is an apocalyptic number.

3201200311 is a deficient number, since it is larger than the sum of its proper divisors (1).

3201200311 is an equidigital number, since it uses as much as digits as its factorization.

3201200311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 3201200311 is about 56579.1508508214. The cubic root of 3201200311 is about 1473.7968257377.

Adding to 3201200311 its reverse (1130021023), we get a palindrome (4331221334).

The spelling of 3201200311 in words is "three billion, two hundred one million, two hundred thousand, three hundred eleven".