103140304224 has 24 divisors (see below), whose sum is σ = 270743298840. Its totient is φ = 34380101376.

The previous prime is 103140304187. The next prime is 103140304229. The reversal of 103140304224 is 422403041301.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 103140304194 and 103140304203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103140304229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 537188989 + ... + 537189180.

It is an arithmetic number, because the mean of its divisors is an integer number (11280970785).

Almost surely, 2^103140304224 is an apocalyptic number.

It is an amenable number.

103140304224 is an abundant number, since it is smaller than the sum of its proper divisors (167602994616).

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

103140304224 is a wasteful number, since it uses less digits than its factorization.

103140304224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074378182 (or 1074378174 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 103140304224 its reverse (422403041301), we get a palindrome (525543345525).

The spelling of 103140304224 in words is "one hundred three billion, one hundred forty million, three hundred four thousand, two hundred twenty-four".