10155382243 has 2 divisors, whose sum is σ = 10155382244. Its totient is φ = 10155382242.

The previous prime is 10155382231. The next prime is 10155382253. The reversal of 10155382243 is 34228355101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10155382243 - 2¹³ = 10155374051 is a prime.

It is a super-2 number, since 2×10155382243² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10155382199 and 10155382208.

It is not a weakly prime, because it can be changed into another prime (10155382253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5077691121 + 5077691122.

It is an arithmetic number, because the mean of its divisors is an integer number (5077691122).

Almost surely, 2^10155382243 is an apocalyptic number.

10155382243 is a deficient number, since it is larger than the sum of its proper divisors (1).

10155382243 is an equidigital number, since it uses as much as digits as its factorization.

10155382243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 10155382243 in words is "ten billion, one hundred fifty-five million, three hundred eighty-two thousand, two hundred forty-three".