23001333101340 has 96 divisors (see below), whose sum is σ = 72525024552960. Its totient is φ = 5396207174400.

The previous prime is 23001333101287. The next prime is 23001333101359. The reversal of 23001333101340 is 4310133310032.

It is a happy number.

It is a super-2 number, since 2×23001333101340² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23001333101340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 562084455 + ... + 562125374.

It is an arithmetic number, because the mean of its divisors is an integer number (755469005760).

Almost surely, 2^{23001333101340} is an apocalyptic number.

23001333101340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23001333101340 is an abundant number, since it is smaller than the sum of its proper divisors (49523691451620).

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

23001333101340 is a wasteful number, since it uses less digits than its factorization.

23001333101340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124209883 (or 1124209881 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 23001333101340 its reverse (4310133310032), we get a palindrome (27311466411372).

The spelling of 23001333101340 in words is "twenty-three trillion, one billion, three hundred thirty-three million, one hundred one thousand, three hundred forty".