35133213021 has 4 divisors (see below), whose sum is σ = 46844284032. Its totient is φ = 23422142012.

The previous prime is 35133212993. The next prime is 35133213053. The reversal of 35133213021 is 12031233153.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 12031233153 = 3 ⋅4010411051.

It is a cyclic number.

It is not a de Polignac number, because 35133213021 - 2²⁵ = 35099658589 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 35133212982 and 35133213000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35133213121) 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, 5855535501 + ... + 5855535506.

It is an arithmetic number, because the mean of its divisors is an integer number (11711071008).

Almost surely, 2^35133213021 is an apocalyptic number.

It is an amenable number.

35133213021 is a deficient number, since it is larger than the sum of its proper divisors (11711071011).

35133213021 is a wasteful number, since it uses less digits than its factorization.

35133213021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11711071010.

The product of its (nonzero) digits is 1620, while the sum is 24.

Adding to 35133213021 its reverse (12031233153), we get a palindrome (47164446174).

The spelling of 35133213021 in words is "thirty-five billion, one hundred thirty-three million, two hundred thirteen thousand, twenty-one".