23012232019 has 8 divisors (see below), whose sum is σ = 27846734688. Its totient is φ = 18564489600.

The previous prime is 23012232011. The next prime is 23012232031. The reversal of 23012232019 is 91023221032.

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

It is not a de Polignac number, because 23012232019 - 2³ = 23012232011 is a prime.

It is a super-3 number, since 3×23012232019³ (a number of 32 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 = 23012231984 and 23012232002.

It is not an unprimeable number, because it can be changed into a prime (23012232011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96689932 + ... + 96690169.

It is an arithmetic number, because the mean of its divisors is an integer number (3480841836).

Almost surely, 2^23012232019 is an apocalyptic number.

23012232019 is a deficient number, since it is larger than the sum of its proper divisors (4834502669).

23012232019 is a wasteful number, since it uses less digits than its factorization.

23012232019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193380125.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 23012232019 in words is "twenty-three billion, twelve million, two hundred thirty-two thousand, nineteen".