2023021030015 has 16 divisors (see below), whose sum is σ = 2452337473536. Its totient is φ = 1602017748000.

The previous prime is 2023021030013. The next prime is 2023021030031. The reversal of 2023021030015 is 5100301203202.

It is not a de Polignac number, because 2023021030015 - 2¹ = 2023021030013 is a prime.

It is a super-3 number, since 3×2023021030015³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2023021029974 and 2023021030001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023021030013) 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, 4520431 + ... + 4947760.

It is an arithmetic number, because the mean of its divisors is an integer number (153271092096).

Almost surely, 2^{2023021030015} is an apocalyptic number.

2023021030015 is a deficient number, since it is larger than the sum of its proper divisors (429316443521).

2023021030015 is a wasteful number, since it uses less digits than its factorization.

2023021030015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9468630.

The product of its (nonzero) digits is 360, while the sum is 19.

Adding to 2023021030015 its reverse (5100301203202), we get a palindrome (7123322233217).

The spelling of 2023021030015 in words is "two trillion, twenty-three billion, twenty-one million, thirty thousand, fifteen".