103236134502 has 16 divisors (see below), whose sum is σ = 207553277952. Its totient is φ = 34231876680.

The previous prime is 103236134483. The next prime is 103236134531. The reversal of 103236134502 is 205431632301.

It is a self number, because there is not a number n which added to its sum of digits gives 103236134502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45040798 + ... + 45043089.

It is an arithmetic number, because the mean of its divisors is an integer number (12972079872).

Almost surely, 2^103236134502 is an apocalyptic number.

103236134502 is an abundant number, since it is smaller than the sum of its proper divisors (104317143450).

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

103236134502 is a wasteful number, since it uses less digits than its factorization.

103236134502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90084083.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 103236134502 its reverse (205431632301), we get a palindrome (308667766803).

The spelling of 103236134502 in words is "one hundred three billion, two hundred thirty-six million, one hundred thirty-four thousand, five hundred two".