4101135021 has 24 divisors (see below), whose sum is σ = 6132672000. Its totient is φ = 2637856032.

The previous prime is 4101135011. The next prime is 4101135023. The reversal of 4101135021 is 1205311014.

It is not a de Polignac number, because 4101135021 - 2⁶ = 4101134957 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4101134985 and 4101135003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4101135023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 401860 + ... + 411938.

It is an arithmetic number, because the mean of its divisors is an integer number (255528000).

Almost surely, 2^4101135021 is an apocalyptic number.

It is an amenable number.

4101135021 is a deficient number, since it is larger than the sum of its proper divisors (2031536979).

4101135021 is a wasteful number, since it uses less digits than its factorization.

4101135021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11673 (or 11670 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 4101135021 is about 64040.1047859855. The cubic root of 4101135021 is about 1600.6683433104.

Adding to 4101135021 its reverse (1205311014), we get a palindrome (5306446035).

The spelling of 4101135021 in words is "four billion, one hundred one million, one hundred thirty-five thousand, twenty-one".