1141502323 has 16 divisors (see below), whose sum is σ = 1252308960. Its totient is φ = 1034044416.

The previous prime is 1141502309. The next prime is 1141502339. The reversal of 1141502323 is 3232051411.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1141502323 - 2⁹ = 1141501811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1141502294 and 1141502303.

It is not an unprimeable number, because it can be changed into a prime (1141502353) 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, 671811 + ... + 673507.

It is an arithmetic number, because the mean of its divisors is an integer number (78269310).

Almost surely, 2^1141502323 is an apocalyptic number.

1141502323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1141502323 is a deficient number, since it is larger than the sum of its proper divisors (110806637).

1141502323 is a wasteful number, since it uses less digits than its factorization.

1141502323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2646.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1141502323 is about 33786.1261910862. The cubic root of 1141502323 is about 1045.1026121166.

Adding to 1141502323 its reverse (3232051411), we get a palindrome (4373553734).

The spelling of 1141502323 in words is "one billion, one hundred forty-one million, five hundred two thousand, three hundred twenty-three".