1010013888 has 112 divisors (see below), whose sum is σ = 2904170976. Its totient is φ = 307937280.

The previous prime is 1010013871. The next prime is 1010013899. The reversal of 1010013888 is 8883100101.

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, 280258 + ... + 283838.

It is an arithmetic number, because the mean of its divisors is an integer number (25930098).

Almost surely, 2^1010013888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1010013888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1452085488).

1010013888 is an abundant number, since it is smaller than the sum of its proper divisors (1894157088).

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

1010013888 is a wasteful number, since it uses less digits than its factorization.

1010013888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3722 (or 3712 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 30.

The square root of 1010013888 is about 31780.7156621748. The cubic root of 1010013888 is about 1003.3268822470.

Adding to 1010013888 its reverse (8883100101), we get a palindrome (9893113989).

The spelling of 1010013888 in words is "one billion, ten million, thirteen thousand, eight hundred eighty-eight".