1042511034523 has 32 divisors (see below), whose sum is σ = 1287707581440. Its totient is φ = 823993482240.

The previous prime is 1042511034503. The next prime is 1042511034547. The reversal of 1042511034523 is 3254301152401.

It is a cyclic number.

It is not a de Polignac number, because 1042511034523 - 2⁹ = 1042511034011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1042511034503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2140386 + ... + 2581912.

It is an arithmetic number, because the mean of its divisors is an integer number (40240861920).

Almost surely, 2^{1042511034523} is an apocalyptic number.

1042511034523 is a deficient number, since it is larger than the sum of its proper divisors (245196546917).

1042511034523 is a wasteful number, since it uses less digits than its factorization.

1042511034523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442027.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 1042511034523 its reverse (3254301152401), we get a palindrome (4296812186924).

The spelling of 1042511034523 in words is "one trillion, forty-two billion, five hundred eleven million, thirty-four thousand, five hundred twenty-three".