1140325523 has 2 divisors, whose sum is σ = 1140325524. Its totient is φ = 1140325522.

The previous prime is 1140325519. The next prime is 1140325553. The reversal of 1140325523 is 3255230411.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1140325523 - 2² = 1140325519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1140325492 and 1140325501.

It is not a weakly prime, because it can be changed into another prime (1140325553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570162761 + 570162762.

It is an arithmetic number, because the mean of its divisors is an integer number (570162762).

Almost surely, 2^1140325523 is an apocalyptic number.

1140325523 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140325523 is an equidigital number, since it uses as much as digits as its factorization.

1140325523 is an evil number, because the sum of its binary digits is even.

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

The square root of 1140325523 is about 33768.7062677859. The cubic root of 1140325523 is about 1044.7433488290.

Adding to 1140325523 its reverse (3255230411), we get a palindrome (4395555934).

The spelling of 1140325523 in words is "one billion, one hundred forty million, three hundred twenty-five thousand, five hundred twenty-three".