1014135523 has 2 divisors, whose sum is σ = 1014135524. Its totient is φ = 1014135522.

The previous prime is 1014135467. The next prime is 1014135547. The reversal of 1014135523 is 3255314101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1014135523 is a prime.

It is not a weakly prime, because it can be changed into another prime (1014135223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507067761 + 507067762.

It is an arithmetic number, because the mean of its divisors is an integer number (507067762).

Almost surely, 2^1014135523 is an apocalyptic number.

1014135523 is a deficient number, since it is larger than the sum of its proper divisors (1).

1014135523 is an equidigital number, since it uses as much as digits as its factorization.

1014135523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1014135523 is about 31845.4945478948. The cubic root of 1014135523 is about 1004.6898122777.

Adding to 1014135523 its reverse (3255314101), we get a palindrome (4269449624).

The spelling of 1014135523 in words is "one billion, fourteen million, one hundred thirty-five thousand, five hundred twenty-three".