133673348044100 has 18 divisors (see below), whose sum is σ = 290071165255914. Its totient is φ = 53469339217600.

The previous prime is 133673348044081. The next prime is 133673348044109. The reversal of 133673348044100 is 1440843376331.

It can be written as a sum of positive squares in 3 ways, for example, as 6854803676224 + 126818544367876 = 2618168^2 + 11261374^2 .

It is not an unprimeable number, because it can be changed into a prime (133673348044109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 668366740121 + ... + 668366740320.

Almost surely, 2^{133673348044100} is an apocalyptic number.

133673348044100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133673348044100 is an abundant number, since it is smaller than the sum of its proper divisors (156397817211814).

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

133673348044100 is a wasteful number, since it uses less digits than its factorization.

133673348044100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336733480455 (or 1336733480448 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 47.

The spelling of 133673348044100 in words is "one hundred thirty-three trillion, six hundred seventy-three billion, three hundred forty-eight million, forty-four thousand, one hundred".