23103303040400 has 60 divisors (see below), whose sum is σ = 60551656980144. Its totient is φ = 8401201104000.

The previous prime is 23103303040399. The next prime is 23103303040409. The reversal of 23103303040400 is 404030330132.

It is a super-2 number, since 2×23103303040400² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23103303040409) 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 11 ways as a sum of consecutive naturals, for example, 2625370946 + ... + 2625379745.

Almost surely, 2^{23103303040400} is an apocalyptic number.

23103303040400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23103303040400 is an abundant number, since it is smaller than the sum of its proper divisors (37448353939744).

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

23103303040400 is a wasteful number, since it uses less digits than its factorization.

23103303040400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5250750720 (or 5250750709 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 23103303040400 its reverse (404030330132), we get a palindrome (23507333370532).

The spelling of 23103303040400 in words is "twenty-three trillion, one hundred three billion, three hundred three million, forty thousand, four hundred".