20101132035 has 12 divisors (see below), whose sum is σ = 34841962272. Its totient is φ = 10720603728.

The previous prime is 20101132031. The next prime is 20101132057. The reversal of 20101132035 is 53023110102.

It is not a de Polignac number, because 20101132035 - 2² = 20101132031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20101131999 and 20101132017.

It is not an unprimeable number, because it can be changed into a prime (20101132031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 223345867 + ... + 223345956.

It is an arithmetic number, because the mean of its divisors is an integer number (2903496856).

Almost surely, 2^20101132035 is an apocalyptic number.

20101132035 is a deficient number, since it is larger than the sum of its proper divisors (14740830237).

20101132035 is a wasteful number, since it uses less digits than its factorization.

20101132035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446691834 (or 446691831 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

Adding to 20101132035 its reverse (53023110102), we get a palindrome (73124242137).

The spelling of 20101132035 in words is "twenty billion, one hundred one million, one hundred thirty-two thousand, thirty-five".