103101120 has 112 divisors (see below), whose sum is σ = 363748320. Its totient is φ = 27491328.

The previous prime is 103101109. The next prime is 103101121. The reversal of 103101120 is 21101301.

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

It is not an unprimeable number, because it can be changed into a prime (103101121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2674 + ... + 14606.

Almost surely, 2^103101120 is an apocalyptic number.

103101120 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 103101120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181874160).

103101120 is an abundant number, since it is smaller than the sum of its proper divisors (260647200).

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

103101120 is a wasteful number, since it uses less digits than its factorization.

103101120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11959 (or 11943 counting only the distinct ones).

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

The square root of 103101120 is about 10153.8721677988. The cubic root of 103101120 is about 468.9081642267.

Adding to 103101120 its reverse (21101301), we get a palindrome (124202421).

The spelling of 103101120 in words is "one hundred three million, one hundred one thousand, one hundred twenty".