103531965504 has 448 divisors, whose sum is σ = 333134208000. Its totient is φ = 28016271360.

The previous prime is 103531965437. The next prime is 103531965517. The reversal of 103531965504 is 405569135301.

It is a super-2 number, since 2×103531965504² (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 63 ways as a sum of consecutive naturals, for example, 50038582 + ... + 50040650.

Almost surely, 2^103531965504 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 103531965504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166567104000).

103531965504 is an abundant number, since it is smaller than the sum of its proper divisors (229602242496).

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

103531965504 is a wasteful number, since it uses less digits than its factorization.

103531965504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186 (or 2176 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 42.

The spelling of 103531965504 in words is "one hundred three billion, five hundred thirty-one million, nine hundred sixty-five thousand, five hundred four".