103155034224 has 160 divisors (see below), whose sum is σ = 305860566528. Its totient is φ = 29899584000.

The previous prime is 103155034207. The next prime is 103155034237. The reversal of 103155034224 is 422430551301.

It is a super-2 number, since 2×103155034224² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103155034191 and 103155034200.

It is a congruent number.

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, 1434324 + ... + 1504524.

Almost surely, 2^103155034224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103155034224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152930283264).

103155034224 is an abundant number, since it is smaller than the sum of its proper divisors (202705532304).

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

103155034224 is a wasteful number, since it uses less digits than its factorization.

103155034224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70268 (or 70240 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 103155034224 its reverse (422430551301), we get a palindrome (525585585525).

The spelling of 103155034224 in words is "one hundred three billion, one hundred fifty-five million, thirty-four thousand, two hundred twenty-four".