1130023526 has 4 divisors (see below), whose sum is σ = 1695035292. Its totient is φ = 565011762.

The previous prime is 1130023513. The next prime is 1130023529. The reversal of 1130023526 is 6253200311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6253200311 = 223 ⋅28041257.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130023529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282505880 + ... + 282505883.

It is an arithmetic number, because the mean of its divisors is an integer number (423758823).

Almost surely, 2^1130023526 is an apocalyptic number.

1130023526 is a deficient number, since it is larger than the sum of its proper divisors (565011766).

1130023526 is an equidigital number, since it uses as much as digits as its factorization.

1130023526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565011765.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1130023526 is about 33615.8225542675. The cubic root of 1130023526 is about 1041.5876656403.

Adding to 1130023526 its reverse (6253200311), we get a palindrome (7383223837).

The spelling of 1130023526 in words is "one billion, one hundred thirty million, twenty-three thousand, five hundred twenty-six".