1102041302240 has 48 divisors (see below), whose sum is σ = 2603693529360. Its totient is φ = 440796042240.

The previous prime is 1102041302227. The next prime is 1102041302251. The reversal of 1102041302240 is 422031402011.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 3565055 + ... + 3861825.

It is an arithmetic number, because the mean of its divisors is an integer number (54243615195).

Almost surely, 2^{1102041302240} is an apocalyptic number.

1102041302240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102041302240 is an abundant number, since it is smaller than the sum of its proper divisors (1501652227120).

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

1102041302240 is a wasteful number, since it uses less digits than its factorization.

1102041302240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319995 (or 319987 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1102041302240 its reverse (422031402011), we get a palindrome (1524072704251).

The spelling of 1102041302240 in words is "one trillion, one hundred two billion, forty-one million, three hundred two thousand, two hundred forty".