103024132520 has 128 divisors (see below), whose sum is σ = 243082425600. Its totient is φ = 39263078400.

The previous prime is 103024132517. The next prime is 103024132577. The reversal of 103024132520 is 25231420301.

It is a super-2 number, since 2×103024132520² (a number of 23 digits) contains 22 as substring.

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, 12454946 + ... + 12463214.

It is an arithmetic number, because the mean of its divisors is an integer number (1899081450).

Almost surely, 2^103024132520 is an apocalyptic number.

103024132520 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 103024132520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121541212800).

103024132520 is an abundant number, since it is smaller than the sum of its proper divisors (140058293080).

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

103024132520 is a wasteful number, since it uses less digits than its factorization.

103024132520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8499 (or 8495 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 103024132520 its reverse (25231420301), we get a palindrome (128255552821).

The spelling of 103024132520 in words is "one hundred three billion, twenty-four million, one hundred thirty-two thousand, five hundred twenty".