3134203021 has 2 divisors, whose sum is σ = 3134203022. Its totient is φ = 3134203020.

The previous prime is 3134203003. The next prime is 3134203027. The reversal of 3134203021 is 1203024313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1590813225 + 1543389796 = 39885^2 + 39286^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3134203021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3134203021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3134203027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1567101510 + 1567101511.

It is an arithmetic number, because the mean of its divisors is an integer number (1567101511).

Almost surely, 2^3134203021 is an apocalyptic number.

It is an amenable number.

3134203021 is a deficient number, since it is larger than the sum of its proper divisors (1).

3134203021 is an equidigital number, since it uses as much as digits as its factorization.

3134203021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3134203021 is about 55983.9532455506. The cubic root of 3134203021 is about 1463.4426517001.

Adding to 3134203021 its reverse (1203024313), we get a palindrome (4337227334).

The spelling of 3134203021 in words is "three billion, one hundred thirty-four million, two hundred three thousand, twenty-one".