1135371000 has 128 divisors (see below), whose sum is σ = 3558297600. Its totient is φ = 301404800.

The previous prime is 1135370989. The next prime is 1135371007. The reversal of 1135371000 is 1735311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135371007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 788281 + ... + 789719.

It is an arithmetic number, because the mean of its divisors is an integer number (27799200).

Almost surely, 2^1135371000 is an apocalyptic number.

1135371000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1135371000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1779148800).

1135371000 is an abundant number, since it is smaller than the sum of its proper divisors (2422926600).

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

1135371000 is a wasteful number, since it uses less digits than its factorization.

1135371000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1726 (or 1712 counting only the distinct ones).

The product of its (nonzero) digits is 315, while the sum is 21.

The square root of 1135371000 is about 33695.2667299133. The cubic root of 1135371000 is about 1043.2280740019.

The spelling of 1135371000 in words is "one billion, one hundred thirty-five million, three hundred seventy-one thousand".