1104711156 has 48 divisors (see below), whose sum is σ = 2878960000. Its totient is φ = 366322176.

The previous prime is 1104711143. The next prime is 1104711169. The reversal of 1104711156 is 6511174011.

It is an interprime number because it is at equal distance from previous prime (1104711143) and next prime (1104711169).

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, 5656 + ... + 47343.

Almost surely, 2^1104711156 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 1104711156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1439480000).

1104711156 is an abundant number, since it is smaller than the sum of its proper divisors (1774248844).

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

1104711156 is a wasteful number, since it uses less digits than its factorization.

1104711156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53205 (or 53197 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 27.

The square root of 1104711156 is about 33237.1953690440. The cubic root of 1104711156 is about 1033.7517234168.

Adding to 1104711156 its reverse (6511174011), we get a palindrome (7615885167).

The spelling of 1104711156 in words is "one billion, one hundred four million, seven hundred eleven thousand, one hundred fifty-six".