1101233340144 has 120 divisors (see below), whose sum is σ = 3564635098752. Its totient is φ = 310847253120.

The previous prime is 1101233340047. The next prime is 1101233340149. The reversal of 1101233340144 is 4410433321011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101233340149) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6497622 + ... + 6664949.

Almost surely, 2^{1101233340144} is an apocalyptic number.

1101233340144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1101233340144 is an abundant number, since it is smaller than the sum of its proper divisors (2463401758608).

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

1101233340144 is a wasteful number, since it uses less digits than its factorization.

1101233340144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13162675 (or 13162666 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1101233340144 its reverse (4410433321011), we get a palindrome (5511666661155).

The spelling of 1101233340144 in words is "one trillion, one hundred one billion, two hundred thirty-three million, three hundred forty thousand, one hundred forty-four".