10320402011 has 2 divisors, whose sum is σ = 10320402012. Its totient is φ = 10320402010.

The previous prime is 10320401977. The next prime is 10320402023. The reversal of 10320402011 is 11020402301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10320402011 - 2⁶ = 10320401947 is a prime.

It is not a weakly prime, because it can be changed into another prime (10320401011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5160201005 + 5160201006.

It is an arithmetic number, because the mean of its divisors is an integer number (5160201006).

Almost surely, 2^10320402011 is an apocalyptic number.

10320402011 is a deficient number, since it is larger than the sum of its proper divisors (1).

10320402011 is an equidigital number, since it uses as much as digits as its factorization.

10320402011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10320402011 its reverse (11020402301), we get a palindrome (21340804312).

The spelling of 10320402011 in words is "ten billion, three hundred twenty million, four hundred two thousand, eleven".