1102001133378 has 32 divisors (see below), whose sum is σ = 2280341908800. Its totient is φ = 354614210496.

The previous prime is 1102001133329. The next prime is 1102001133379. The reversal of 1102001133378 is 8733311002011.

It is not an unprimeable number, because it can be changed into a prime (1102001133379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 708528 + ... + 1644996.

It is an arithmetic number, because the mean of its divisors is an integer number (71260684650).

Almost surely, 2^{1102001133378} is an apocalyptic number.

1102001133378 is an abundant number, since it is smaller than the sum of its proper divisors (1178340775422).

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

1102001133378 is a wasteful number, since it uses less digits than its factorization.

1102001133378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943266.

The product of its (nonzero) digits is 3024, while the sum is 30.

Adding to 1102001133378 its reverse (8733311002011), we get a palindrome (9835312135389).

The spelling of 1102001133378 in words is "one trillion, one hundred two billion, one million, one hundred thirty-three thousand, three hundred seventy-eight".