1116253023 has 8 divisors (see below), whose sum is σ = 1495893168. Its totient is φ = 740390784.

The previous prime is 1116253013. The next prime is 1116253027. The reversal of 1116253023 is 3203526111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1116253023 - 2¹⁶ = 1116187487 is a prime.

It is a super-2 number, since 2×1116253023² = 2492041622713277058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1116252984 and 1116253002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116253027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 943786 + ... + 944967.

It is an arithmetic number, because the mean of its divisors is an integer number (186986646).

Almost surely, 2^1116253023 is an apocalyptic number.

1116253023 is a deficient number, since it is larger than the sum of its proper divisors (379640145).

1116253023 is a wasteful number, since it uses less digits than its factorization.

1116253023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1888953.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 1116253023 is about 33410.3729850476. The cubic root of 1116253023 is about 1037.3394219569.

Adding to 1116253023 its reverse (3203526111), we get a palindrome (4319779134).

The spelling of 1116253023 in words is "one billion, one hundred sixteen million, two hundred fifty-three thousand, twenty-three".