103513502334352 has 80 divisors (see below), whose sum is σ = 225914678820864. Its totient is φ = 45520283088000.

The previous prime is 103513502334271. The next prime is 103513502334367. The reversal of 103513502334352 is 253433205315301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15578113 + ... + 21206239.

Almost surely, 2^{103513502334352} 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 103513502334352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112957339410432).

103513502334352 is an abundant number, since it is smaller than the sum of its proper divisors (122401176486512).

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

103513502334352 is a wasteful number, since it uses less digits than its factorization.

103513502334352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5631548 (or 5631542 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 40.

Adding to 103513502334352 its reverse (253433205315301), we get a palindrome (356946707649653).

The spelling of 103513502334352 in words is "one hundred three trillion, five hundred thirteen billion, five hundred two million, three hundred thirty-four thousand, three hundred fifty-two".