6111322403 has 2 divisors, whose sum is σ = 6111322404. Its totient is φ = 6111322402.

The previous prime is 6111322397. The next prime is 6111322421. The reversal of 6111322403 is 3042231116.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6111322403 - 2⁶ = 6111322339 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (6111324403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3055661201 + 3055661202.

It is an arithmetic number, because the mean of its divisors is an integer number (3055661202).

Almost surely, 2^6111322403 is an apocalyptic number.

6111322403 is a deficient number, since it is larger than the sum of its proper divisors (1).

6111322403 is an equidigital number, since it uses as much as digits as its factorization.

6111322403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 6111322403 is about 78174.9474128381. The cubic root of 6111322403 is about 1828.2899213887.

Adding to 6111322403 its reverse (3042231116), we get a palindrome (9153553519).

The spelling of 6111322403 in words is "six billion, one hundred eleven million, three hundred twenty-two thousand, four hundred three".