1112023153 has 2 divisors, whose sum is σ = 1112023154. Its totient is φ = 1112023152.

The previous prime is 1112023111. The next prime is 1112023163. The reversal of 1112023153 is 3513202111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 913973824 + 198049329 = 30232^2 + 14073^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112023153 - 2⁹ = 1112022641 is a prime.

It is a super-2 number, since 2×1112023153² = 2473190985616122818, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1112023153.

It is not a weakly prime, because it can be changed into another prime (1112023163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556011576 + 556011577.

It is an arithmetic number, because the mean of its divisors is an integer number (556011577).

Almost surely, 2^1112023153 is an apocalyptic number.

It is an amenable number.

1112023153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112023153 is an equidigital number, since it uses as much as digits as its factorization.

1112023153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 1112023153 is about 33347.0111554244. The cubic root of 1112023153 is about 1036.0274837672.

Adding to 1112023153 its reverse (3513202111), we get a palindrome (4625225264).

The spelling of 1112023153 in words is "one billion, one hundred twelve million, twenty-three thousand, one hundred fifty-three".