1031102040826 has 32 divisors (see below), whose sum is σ = 1818298234368. Its totient is φ = 432332303040.

The previous prime is 1031102040779. The next prime is 1031102040827. The reversal of 1031102040826 is 6280402011301.

It is a junction number, because it is equal to n+sod(n) for n = 1031102040794 and 1031102040803.

It is not an unprimeable number, because it can be changed into a prime (1031102040827) 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 15 ways as a sum of consecutive naturals, for example, 825066 + ... + 1656181.

It is an arithmetic number, because the mean of its divisors is an integer number (56821819824).

Almost surely, 2^{1031102040826} is an apocalyptic number.

1031102040826 is a deficient number, since it is larger than the sum of its proper divisors (787196193542).

1031102040826 is a wasteful number, since it uses less digits than its factorization.

1031102040826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2482726.

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 1031102040826 in words is "one trillion, thirty-one billion, one hundred two million, forty thousand, eight hundred twenty-six".