1010113147720 has 128 divisors (see below), whose sum is σ = 2400312528000. Its totient is φ = 381511710720.

The previous prime is 1010113147709. The next prime is 1010113147751. The reversal of 1010113147720 is 277413110101.

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, 445178746 + ... + 445181014.

It is an arithmetic number, because the mean of its divisors is an integer number (18752441625).

Almost surely, 2^{1010113147720} is an apocalyptic number.

1010113147720 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 1010113147720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1200156264000).

1010113147720 is an abundant number, since it is smaller than the sum of its proper divisors (1390199380280).

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

1010113147720 is a wasteful number, since it uses less digits than its factorization.

1010113147720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3983 (or 3979 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 28.

Adding to 1010113147720 its reverse (277413110101), we get a palindrome (1287526257821).

The spelling of 1010113147720 in words is "one trillion, ten billion, one hundred thirteen million, one hundred forty-seven thousand, seven hundred twenty".