1260902006823 has 12 divisors (see below), whose sum is σ = 1774344099768. Its totient is φ = 796359161520.

The previous prime is 1260902006821. The next prime is 1260902006839. The reversal of 1260902006823 is 3286002090621.

It is a happy number.

It is not a de Polignac number, because 1260902006823 - 2¹ = 1260902006821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1260902006821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 582132808 + ... + 582134973.

It is an arithmetic number, because the mean of its divisors is an integer number (147862008314).

Almost surely, 2^{1260902006823} is an apocalyptic number.

1260902006823 is a deficient number, since it is larger than the sum of its proper divisors (513442092945).

1260902006823 is a wasteful number, since it uses less digits than its factorization.

1260902006823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164267822 (or 1164267803 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The spelling of 1260902006823 in words is "one trillion, two hundred sixty billion, nine hundred two million, six thousand, eight hundred twenty-three".