133502122524 has 48 divisors (see below), whose sum is σ = 318254727168. Its totient is φ = 43537180608.

The previous prime is 133502122487. The next prime is 133502122541. The reversal of 133502122524 is 425221205331.

It is a junction number, because it is equal to n+sod(n) for n = 133502122491 and 133502122500.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1471422 + ... + 1559514.

It is an arithmetic number, because the mean of its divisors is an integer number (6630306816).

Almost surely, 2^133502122524 is an apocalyptic number.

It is an amenable number.

133502122524 is an abundant number, since it is smaller than the sum of its proper divisors (184752604644).

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

133502122524 is a wasteful number, since it uses less digits than its factorization.

133502122524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90834 (or 90832 counting only the distinct ones).

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

Adding to 133502122524 its reverse (425221205331), we get a palindrome (558723327855).

The spelling of 133502122524 in words is "one hundred thirty-three billion, five hundred two million, one hundred twenty-two thousand, five hundred twenty-four".