103024403120 has 80 divisors (see below), whose sum is σ = 245557533312. Its totient is φ = 40174571520.

The previous prime is 103024403117. The next prime is 103024403129. The reversal of 103024403120 is 21304420301.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×103024403120² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 103024403092 and 103024403101.

It is not an unprimeable number, because it can be changed into a prime (103024403129) 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, 4656404 + ... + 4678476.

Almost surely, 2^103024403120 is an apocalyptic number.

103024403120 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 103024403120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122778766656).

103024403120 is an abundant number, since it is smaller than the sum of its proper divisors (142533130192).

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

103024403120 is a wasteful number, since it uses less digits than its factorization.

103024403120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23550 (or 23544 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 103024403120 its reverse (21304420301), we get a palindrome (124328823421).

The spelling of 103024403120 in words is "one hundred three billion, twenty-four million, four hundred three thousand, one hundred twenty".