133750037101 has 4 divisors (see below), whose sum is σ = 133751123100. Its totient is φ = 133748951104.

The previous prime is 133750037089. The next prime is 133750037117. The reversal of 133750037101 is 101730057331.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 107262800100 + 26487237001 = 327510^2 + 162749^2 .

It is a cyclic number.

It is not a de Polignac number, because 133750037101 - 2¹⁷ = 133749906029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133750037501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330556 + ... + 613813.

It is an arithmetic number, because the mean of its divisors is an integer number (33437780775).

Almost surely, 2^133750037101 is an apocalyptic number.

It is an amenable number.

133750037101 is a deficient number, since it is larger than the sum of its proper divisors (1085999).

133750037101 is an equidigital number, since it uses as much as digits as its factorization.

133750037101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085998.

The product of its (nonzero) digits is 6615, while the sum is 31.

The spelling of 133750037101 in words is "one hundred thirty-three billion, seven hundred fifty million, thirty-seven thousand, one hundred one".