10402220303 has 2 divisors, whose sum is σ = 10402220304. Its totient is φ = 10402220302.

The previous prime is 10402220251. The next prime is 10402220357. The reversal of 10402220303 is 30302220401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10402220303 - 2²² = 10398025999 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10402220503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5201110151 + 5201110152.

It is an arithmetic number, because the mean of its divisors is an integer number (5201110152).

Almost surely, 2^10402220303 is an apocalyptic number.

10402220303 is a deficient number, since it is larger than the sum of its proper divisors (1).

10402220303 is an equidigital number, since it uses as much as digits as its factorization.

10402220303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 10402220303 its reverse (30302220401), we get a palindrome (40704440704).

The spelling of 10402220303 in words is "ten billion, four hundred two million, two hundred twenty thousand, three hundred three".