1150141623 has 4 divisors (see below), whose sum is σ = 1533522168. Its totient is φ = 766761080.

The previous prime is 1150141621. The next prime is 1150141637. The reversal of 1150141623 is 3261410511.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1150141623 - 2¹ = 1150141621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1150141593 and 1150141602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150141621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191690268 + ... + 191690273.

It is an arithmetic number, because the mean of its divisors is an integer number (383380542).

Almost surely, 2^1150141623 is an apocalyptic number.

1150141623 is a deficient number, since it is larger than the sum of its proper divisors (383380545).

1150141623 is an equidigital number, since it uses as much as digits as its factorization.

1150141623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383380544.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 1150141623 is about 33913.7379685578. The cubic root of 1150141623 is about 1047.7325592143.

The spelling of 1150141623 in words is "one billion, one hundred fifty million, one hundred forty-one thousand, six hundred twenty-three".