1102101984 has 96 divisors (see below), whose sum is σ = 3223493280. Its totient is φ = 366336000.

The previous prime is 1102101977. The next prime is 1102102007. The reversal of 1102101984 is 4891012011.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 344874 + ... + 348054.

It is an arithmetic number, because the mean of its divisors is an integer number (33578055).

Almost surely, 2^1102101984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102101984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1611746640).

1102101984 is an abundant number, since it is smaller than the sum of its proper divisors (2121391296).

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

1102101984 is a wasteful number, since it uses less digits than its factorization.

1102101984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3601 (or 3587 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

The square root of 1102101984 is about 33197.9213807130. The cubic root of 1102101984 is about 1032.9372232267.

Adding to 1102101984 its reverse (4891012011), we get a palindrome (5993113995).

The spelling of 1102101984 in words is "one billion, one hundred two million, one hundred one thousand, nine hundred eighty-four".