1136101248 has 128 divisors (see below), whose sum is σ = 3388644000. Its totient is φ = 374685696.

The previous prime is 1136101231. The next prime is 1136101273. The reversal of 1136101248 is 8421016311.

It is a happy number.

1136101248 is a `hidden beast` number, since 1 + 1 + 3 + 610 + 1 + 2 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (128).

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, 333538 + ... + 336926.

Almost surely, 2^1136101248 is an apocalyptic number.

1136101248 is a gapful number since it is divisible by the number (18) 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 1136101248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1694322000).

1136101248 is an abundant number, since it is smaller than the sum of its proper divisors (2252542752).

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

1136101248 is an equidigital number, since it uses as much as digits as its factorization.

1136101248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3509 (or 3491 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 1136101248 is about 33706.1010501066. The cubic root of 1136101248 is about 1043.4516872363.

Adding to 1136101248 its reverse (8421016311), we get a palindrome (9557117559).

The spelling of 1136101248 in words is "one billion, one hundred thirty-six million, one hundred one thousand, two hundred forty-eight".