35113021043021 has 4 divisors (see below), whose sum is σ = 36639674131872. Its totient is φ = 33586367954172.

The previous prime is 35113021043017. The next prime is 35113021043027. The reversal of 35113021043021 is 12034012031153.

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.

It is a cyclic number.

It is not a de Polignac number, because 35113021043021 - 2² = 35113021043017 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35113021043027) 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, 763326544391 + ... + 763326544436.

It is an arithmetic number, because the mean of its divisors is an integer number (9159918532968).

Almost surely, 2^{35113021043021} is an apocalyptic number.

It is an amenable number.

35113021043021 is a deficient number, since it is larger than the sum of its proper divisors (1526653088851).

35113021043021 is a wasteful number, since it uses less digits than its factorization.

35113021043021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1526653088850.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 35113021043021 its reverse (12034012031153), we get a palindrome (47147033074174).

The spelling of 35113021043021 in words is "thirty-five trillion, one hundred thirteen billion, twenty-one million, forty-three thousand, twenty-one".