1150635423 has 16 divisors (see below), whose sum is σ = 1756935936. Its totient is φ = 656160960.

The previous prime is 1150635403. The next prime is 1150635427. The reversal of 1150635423 is 3245360511.

It is not a de Polignac number, because 1150635423 - 2¹⁶ = 1150569887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150635427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45486 + ... + 66107.

It is an arithmetic number, because the mean of its divisors is an integer number (109808496).

Almost surely, 2^1150635423 is an apocalyptic number.

1150635423 is a deficient number, since it is larger than the sum of its proper divisors (606300513).

1150635423 is a wasteful number, since it uses less digits than its factorization.

1150635423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112094.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 1150635423 is about 33921.0174228309. The cubic root of 1150635423 is about 1047.8824817116.

Adding to 1150635423 its reverse (3245360511), we get a palindrome (4395995934).

The spelling of 1150635423 in words is "one billion, one hundred fifty million, six hundred thirty-five thousand, four hundred twenty-three".