33528672101 has 2 divisors, whose sum is σ = 33528672102. Its totient is φ = 33528672100.

The previous prime is 33528672071. The next prime is 33528672113. The reversal of 33528672101 is 10127682533.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33492660100 + 36012001 = 183010^2 + 6001^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33528672101 is a prime.

It is a super-2 number, since 2×33528672101² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33528672301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16764336050 + 16764336051.

It is an arithmetic number, because the mean of its divisors is an integer number (16764336051).

Almost surely, 2^33528672101 is an apocalyptic number.

It is an amenable number.

33528672101 is a deficient number, since it is larger than the sum of its proper divisors (1).

33528672101 is an equidigital number, since it uses as much as digits as its factorization.

33528672101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 33528672101 in words is "thirty-three billion, five hundred twenty-eight million, six hundred seventy-two thousand, one hundred one".