33232132101 has 16 divisors (see below), whose sum is σ = 50942674944. Its totient is φ = 18876076464.

The previous prime is 33232132097. The next prime is 33232132147. The reversal of 33232132101 is 10123123233.

It is not a de Polignac number, because 33232132101 - 2² = 33232132097 is a prime.

It is a super-2 number, since 2×33232132101² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33232032101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4734465 + ... + 4741478.

It is an arithmetic number, because the mean of its divisors is an integer number (3183917184).

Almost surely, 2^33232132101 is an apocalyptic number.

It is an amenable number.

33232132101 is a deficient number, since it is larger than the sum of its proper divisors (17710542843).

33232132101 is a wasteful number, since it uses less digits than its factorization.

33232132101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9476120.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 33232132101 its reverse (10123123233), we get a palindrome (43355255334).

The spelling of 33232132101 in words is "thirty-three billion, two hundred thirty-two million, one hundred thirty-two thousand, one hundred one".