1150233254 has 4 divisors (see below), whose sum is σ = 1725349884. Its totient is φ = 575116626.

The previous prime is 1150233251. The next prime is 1150233257. The reversal of 1150233254 is 4523320511.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4523320511 = 38069 ⋅118819.

It is an interprime number because it is at equal distance from previous prime (1150233251) and next prime (1150233257).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150233251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287558312 + ... + 287558315.

It is an arithmetic number, because the mean of its divisors is an integer number (431337471).

Almost surely, 2^1150233254 is an apocalyptic number.

1150233254 is a deficient number, since it is larger than the sum of its proper divisors (575116630).

1150233254 is an equidigital number, since it uses as much as digits as its factorization.

1150233254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575116629.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1150233254 is about 33915.0888838582. The cubic root of 1150233254 is about 1047.7603825220.

Adding to 1150233254 its reverse (4523320511), we get a palindrome (5673553765).

The spelling of 1150233254 in words is "one billion, one hundred fifty million, two hundred thirty-three thousand, two hundred fifty-four".