1101021325204 has 24 divisors (see below), whose sum is σ = 1965510194760. Its totient is φ = 539472046464.

The previous prime is 1101021325153. The next prime is 1101021325213. The reversal of 1101021325204 is 4025231201011.

It can be written as a sum of positive squares in 4 ways, for example, as 244559920900 + 856461404304 = 494530^2 + 925452^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2956639 + ... + 3308134.

It is an arithmetic number, because the mean of its divisors is an integer number (81896258115).

Almost surely, 2^{1101021325204} is an apocalyptic number.

It is an amenable number.

1101021325204 is a deficient number, since it is larger than the sum of its proper divisors (864488869556).

1101021325204 is a wasteful number, since it uses less digits than its factorization.

1101021325204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6265659 (or 6265657 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 1101021325204 its reverse (4025231201011), we get a palindrome (5126252526215).

The spelling of 1101021325204 in words is "one trillion, one hundred one billion, twenty-one million, three hundred twenty-five thousand, two hundred four".