102030322212019 has 4 divisors (see below), whose sum is σ = 102030348353296. Its totient is φ = 102030296070744.

The previous prime is 102030322212017. The next prime is 102030322212053. The reversal of 102030322212019 is 910212223030201.

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 102030322212019 - 2¹ = 102030322212017 is a prime.

It is a super-2 number, since 2×102030322212019² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102030322212017) 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, 5907564 + ... + 15458329.

It is an arithmetic number, because the mean of its divisors is an integer number (25507587088324).

Almost surely, 2^{102030322212019} is an apocalyptic number.

102030322212019 is a deficient number, since it is larger than the sum of its proper divisors (26141277).

102030322212019 is an equidigital number, since it uses as much as digits as its factorization.

102030322212019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26141276.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 102030322212019 in words is "one hundred two trillion, thirty billion, three hundred twenty-two million, two hundred twelve thousand, nineteen".