23030140140030 has 32 divisors (see below), whose sum is σ = 55317309847200. Its totient is φ = 6136373647232.

The previous prime is 23030140140023. The next prime is 23030140140053. The reversal of 23030140140030 is 3004104103032.

It is a super-3 number, since 3×23030140140030³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23030140139979 and 23030140140006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312278565 + ... + 312352304.

It is an arithmetic number, because the mean of its divisors is an integer number (1728665932725).

Almost surely, 2^{23030140140030} is an apocalyptic number.

23030140140030 is an abundant number, since it is smaller than the sum of its proper divisors (32287169707170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23030140140030 is a wasteful number, since it uses less digits than its factorization.

23030140140030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624632108.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 23030140140030 its reverse (3004104103032), we get a palindrome (26034244243062).

The spelling of 23030140140030 in words is "twenty-three trillion, thirty billion, one hundred forty million, one hundred forty thousand, thirty".