11001502134 has 160 divisors (see below), whose sum is σ = 28845850176. Its totient is φ = 3069031680.

The previous prime is 11001502103. The next prime is 11001502153. The reversal of 11001502134 is 43120510011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 10859812 + ... + 10860824.

Almost surely, 2^11001502134 is an apocalyptic number.

11001502134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11001502134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14422925088).

11001502134 is an abundant number, since it is smaller than the sum of its proper divisors (17844348042).

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

11001502134 is a wasteful number, since it uses less digits than its factorization.

11001502134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252 (or 1243 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The spelling of 11001502134 in words is "eleven billion, one million, five hundred two thousand, one hundred thirty-four".