1102553023000 has 128 divisors (see below), whose sum is σ = 3031018885440. Its totient is φ = 370087680000.

The previous prime is 1102553022937. The next prime is 1102553023003. The reversal of 1102553023000 is 3203552011.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102553023003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3712081 + ... + 3998080.

Almost surely, 2^{1102553023000} is an apocalyptic number.

1102553023000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102553023000 is an abundant number, since it is smaller than the sum of its proper divisors (1928465862440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102553023000 is a wasteful number, since it uses less digits than its factorization.

1102553023000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7710206 (or 7710192 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

Adding to 1102553023000 its reverse (3203552011), we get a palindrome (1105756575011).

The spelling of 1102553023000 in words is "one trillion, one hundred two billion, five hundred fifty-three million, twenty-three thousand".