11126546130 has 160 divisors (see below), whose sum is σ = 31451151744. Its totient is φ = 2518860288.

The previous prime is 11126546111. The next prime is 11126546147. The reversal of 11126546130 is 3164562111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 8138707 + ... + 8140073.

Almost surely, 2^11126546130 is an apocalyptic number.

11126546130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11126546130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15725575872).

11126546130 is an abundant number, since it is smaller than the sum of its proper divisors (20324605614).

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

11126546130 is a wasteful number, since it uses less digits than its factorization.

11126546130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1518 (or 1497 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 11126546130 in words is "eleven billion, one hundred twenty-six million, five hundred forty-six thousand, one hundred thirty".