1101323554052 has 12 divisors (see below), whose sum is σ = 1933473781596. Its totient is φ = 548902473600.

The previous prime is 1101323554031. The next prime is 1101323554069. The reversal of 1101323554052 is 2504553231011.

It can be written as a sum of positive squares in 2 ways, for example, as 317787003076 + 783536550976 = 563726^2 + 885176^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 439824449 + ... + 439826952.

It is an arithmetic number, because the mean of its divisors is an integer number (161122815133).

Almost surely, 2^{1101323554052} is an apocalyptic number.

It is an amenable number.

1101323554052 is a deficient number, since it is larger than the sum of its proper divisors (832150227544).

1101323554052 is a wasteful number, since it uses less digits than its factorization.

1101323554052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879651718 (or 879651716 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 1101323554052 its reverse (2504553231011), we get a palindrome (3605876785063).

The spelling of 1101323554052 in words is "one trillion, one hundred one billion, three hundred twenty-three million, five hundred fifty-four thousand, fifty-two".