11030114142 has 64 divisors (see below), whose sum is σ = 25162368000. Its totient is φ = 3580334784.

The previous prime is 11030114129. The next prime is 11030114159. The reversal of 11030114142 is 24141103011.

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 31 ways as a sum of consecutive naturals, for example, 293709 + ... + 329127.

It is an arithmetic number, because the mean of its divisors is an integer number (393162000).

Almost surely, 2^11030114142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11030114142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12581184000).

11030114142 is an abundant number, since it is smaller than the sum of its proper divisors (14132253858).

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

11030114142 is a wasteful number, since it uses less digits than its factorization.

11030114142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35582 (or 35576 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11030114142 its reverse (24141103011), we get a palindrome (35171217153).

The spelling of 11030114142 in words is "eleven billion, thirty million, one hundred fourteen thousand, one hundred forty-two".