1102105674 has 48 divisors (see below), whose sum is σ = 2525919552. Its totient is φ = 346572864.

The previous prime is 1102105673. The next prime is 1102105681. The reversal of 1102105674 is 4765012011.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1102105673) 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, 11989 + ... + 48455.

It is an arithmetic number, because the mean of its divisors is an integer number (52623324).

Almost surely, 2^1102105674 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102105674, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1262959776).

1102105674 is an abundant number, since it is smaller than the sum of its proper divisors (1423813878).

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

1102105674 is a wasteful number, since it uses less digits than its factorization.

1102105674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36571 (or 36568 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 1102105674 is about 33197.9769564352. The cubic root of 1102105674 is about 1032.9383760342.

Adding to 1102105674 its reverse (4765012011), we get a palindrome (5867117685).

The spelling of 1102105674 in words is "one billion, one hundred two million, one hundred five thousand, six hundred seventy-four".