10155263219 has 2 divisors, whose sum is σ = 10155263220. Its totient is φ = 10155263218.

The previous prime is 10155263189. The next prime is 10155263243. The reversal of 10155263219 is 91236255101.

10155263219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10155263219 is a prime.

It is a super-2 number, since 2×10155263219² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10155263269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5077631609 + 5077631610.

It is an arithmetic number, because the mean of its divisors is an integer number (5077631610).

Almost surely, 2^10155263219 is an apocalyptic number.

10155263219 is a deficient number, since it is larger than the sum of its proper divisors (1).

10155263219 is an equidigital number, since it uses as much as digits as its factorization.

10155263219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 35.

The spelling of 10155263219 in words is "ten billion, one hundred fifty-five million, two hundred sixty-three thousand, two hundred nineteen".