35121005202005 has 8 divisors (see below), whose sum is σ = 42145829812224. Its totient is φ = 28096388448400.

The previous prime is 35121005201983. The next prime is 35121005202053. The reversal of 35121005202005 is 50020250012153.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 35121005202005 - 2⁶ = 35121005201941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51592181 + ... + 52268490.

It is an arithmetic number, because the mean of its divisors is an integer number (5268228726528).

Almost surely, 2^{35121005202005} is an apocalyptic number.

It is an amenable number.

35121005202005 is a deficient number, since it is larger than the sum of its proper divisors (7024824610219).

35121005202005 is a wasteful number, since it uses less digits than its factorization.

35121005202005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103928307.

The product of its (nonzero) digits is 3000, while the sum is 26.

Adding to 35121005202005 its reverse (50020250012153), we get a palindrome (85141255214158).

The spelling of 35121005202005 in words is "thirty-five trillion, one hundred twenty-one billion, five million, two hundred two thousand, five".