30000001021319 has 16 divisors (see below), whose sum is σ = 34302281433600. Its totient is φ = 25701864037344.

The previous prime is 30000001021261. The next prime is 30000001021381. The reversal of 30000001021319 is 91312010000003.

It is a cyclic number.

It is not a de Polignac number, because 30000001021319 - 2¹⁶ = 30000000955783 is a prime.

It is a super-2 number, since 2×30000001021319² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30000001021319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30000001023319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203690597 + ... + 203837825.

It is an arithmetic number, because the mean of its divisors is an integer number (2143892589600).

Almost surely, 2^{30000001021319} is an apocalyptic number.

30000001021319 is a deficient number, since it is larger than the sum of its proper divisors (4302280412281).

30000001021319 is a wasteful number, since it uses less digits than its factorization.

30000001021319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161102.

The product of its (nonzero) digits is 162, while the sum is 20.

The spelling of 30000001021319 in words is "thirty trillion, one million, twenty-one thousand, three hundred nineteen".