3020102102091 has 8 divisors (see below), whose sum is σ = 4043651351040. Its totient is φ = 2004977127272.

The previous prime is 3020102102089. The next prime is 3020102102099. The reversal of 3020102102091 is 1902012010203.

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

It is a cyclic number.

It is not a de Polignac number, because 3020102102091 - 2¹ = 3020102102089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3020102102099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2106067695 + ... + 2106069128.

It is an arithmetic number, because the mean of its divisors is an integer number (505456418880).

Almost surely, 2^{3020102102091} is an apocalyptic number.

3020102102091 is a deficient number, since it is larger than the sum of its proper divisors (1023549248949).

3020102102091 is a wasteful number, since it uses less digits than its factorization.

3020102102091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4212137065.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 3020102102091 its reverse (1902012010203), we get a palindrome (4922114112294).

The spelling of 3020102102091 in words is "three trillion, twenty billion, one hundred two million, one hundred two thousand, ninety-one".