1102101121982 has 32 divisors (see below), whose sum is σ = 1894710916800. Its totient is φ = 470981069568.

The previous prime is 1102101121973. The next prime is 1102101121999. The reversal of 1102101121982 is 2891211012011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20499128 + ... + 20552820.

It is an arithmetic number, because the mean of its divisors is an integer number (59209716150).

Almost surely, 2^{1102101121982} is an apocalyptic number.

1102101121982 is a deficient number, since it is larger than the sum of its proper divisors (792609794818).

1102101121982 is a wasteful number, since it uses less digits than its factorization.

1102101121982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57860.

The product of its (nonzero) digits is 576, while the sum is 29.

Adding to 1102101121982 its reverse (2891211012011), we get a palindrome (3993312133993).

The spelling of 1102101121982 in words is "one trillion, one hundred two billion, one hundred one million, one hundred twenty-one thousand, nine hundred eighty-two".