2021232102119 has 4 divisors (see below), whose sum is σ = 2140128108144. Its totient is φ = 1902336096096.

The previous prime is 2021232102101. The next prime is 2021232102193. The reversal of 2021232102119 is 9112012321202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2021232102119 - 2¹⁶ = 2021232036583 is a prime.

It is a super-2 number, since 2×2021232102119² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2021232102419) 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 3 ways as a sum of consecutive naturals, for example, 59448002987 + ... + 59448003020.

It is an arithmetic number, because the mean of its divisors is an integer number (535032027036).

Almost surely, 2^{2021232102119} is an apocalyptic number.

2021232102119 is a deficient number, since it is larger than the sum of its proper divisors (118896006025).

2021232102119 is a wasteful number, since it uses less digits than its factorization.

2021232102119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118896006024.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 2021232102119 in words is "two trillion, twenty-one billion, two hundred thirty-two million, one hundred two thousand, one hundred nineteen".