1300101120 has 144 divisors (see below), whose sum is σ = 4506236280. Its totient is φ = 346669056.

The previous prime is 1300101109. The next prime is 1300101133. The reversal of 1300101120 is 211010031.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85107 + ... + 99213.

Almost surely, 2^1300101120 is an apocalyptic number.

1300101120 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 1300101120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2253118140).

1300101120 is an abundant number, since it is smaller than the sum of its proper divisors (3206135160).

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

1300101120 is a wasteful number, since it uses less digits than its factorization.

1300101120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14140 (or 14117 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 1300101120 is about 36056.9150094680. The cubic root of 1300101120 is about 1091.4211801860.

Adding to 1300101120 its reverse (211010031), we get a palindrome (1511111151).

The spelling of 1300101120 in words is "one billion, three hundred million, one hundred one thousand, one hundred twenty".