1101023113000 has 64 divisors (see below), whose sum is σ = 2625005419920. Its totient is φ = 432099616000.

The previous prime is 1101023112979. The next prime is 1101023113033. The reversal of 1101023113000 is 3113201011.

It can be written as a sum of positive squares in 8 ways, for example, as 32789242084 + 1068233870916 = 181078^2 + 1033554^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10334011 + ... + 10440010.

Almost surely, 2^{1101023113000} is an apocalyptic number.

1101023113000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101023113000 is an abundant number, since it is smaller than the sum of its proper divisors (1523982306920).

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

1101023113000 is a wasteful number, since it uses less digits than its factorization.

1101023113000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20774095 (or 20774081 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 1101023113000 its reverse (3113201011), we get a palindrome (1104136314011).

The spelling of 1101023113000 in words is "one trillion, one hundred one billion, twenty-three million, one hundred thirteen thousand".