11361053000 has 96 divisors (see below), whose sum is σ = 29221690680. Its totient is φ = 4131248000.

The previous prime is 11361052993. The next prime is 11361053047. The reversal of 11361053000 is 35016311.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 891261316 + 10469791684 = 29854^2 + 102322^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74054 + ... + 167946.

Almost surely, 2^11361053000 is an apocalyptic number.

11361053000 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 11361053000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14610845340).

11361053000 is an abundant number, since it is smaller than the sum of its proper divisors (17860637680).

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

11361053000 is a wasteful number, since it uses less digits than its factorization.

11361053000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93936 (or 93911 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 20.

Adding to 11361053000 its reverse (35016311), we get a palindrome (11396069311).

The spelling of 11361053000 in words is "eleven billion, three hundred sixty-one million, fifty-three thousand".