133713503510 has 32 divisors (see below), whose sum is σ = 242974036800. Its totient is φ = 52976903040.

The previous prime is 133713503431. The next prime is 133713503549. The reversal of 133713503510 is 15305317331.

It is a congruent number.

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, 3500615 + ... + 3538605.

It is an arithmetic number, because the mean of its divisors is an integer number (7592938650).

Almost surely, 2^133713503510 is an apocalyptic number.

133713503510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133713503510 is a deficient number, since it is larger than the sum of its proper divisors (109260533290).

133713503510 is a wasteful number, since it uses less digits than its factorization.

133713503510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41336.

The product of its (nonzero) digits is 14175, while the sum is 32.

The spelling of 133713503510 in words is "one hundred thirty-three billion, seven hundred thirteen million, five hundred three thousand, five hundred ten".