1012530606423 has 12 divisors (see below), whose sum is σ = 1570455634680. Its totient is φ = 578588917872.

The previous prime is 1012530606421. The next prime is 1012530606449. The reversal of 1012530606423 is 3246060352101.

It is not a de Polignac number, because 1012530606423 - 2¹ = 1012530606421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012530606421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3443981508 + ... + 3443981801.

It is an arithmetic number, because the mean of its divisors is an integer number (130871302890).

Almost surely, 2^{1012530606423} is an apocalyptic number.

1012530606423 is a deficient number, since it is larger than the sum of its proper divisors (557925028257).

1012530606423 is an equidigital number, since it uses as much as digits as its factorization.

1012530606423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6887963326 (or 6887963319 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 1012530606423 its reverse (3246060352101), we get a palindrome (4258590958524).

The spelling of 1012530606423 in words is "one trillion, twelve billion, five hundred thirty million, six hundred six thousand, four hundred twenty-three".