23100505450154 has 32 divisors (see below), whose sum is σ = 38099987712000. Its totient is φ = 10417136163840.

The previous prime is 23100505450153. The next prime is 23100505450189. The reversal of 23100505450154 is 45105450500132.

It is a super-3 number, since 3×23100505450154³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (23100505450153) 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, 76429922 + ... + 76731570.

It is an arithmetic number, because the mean of its divisors is an integer number (1190624616000).

Almost surely, 2^{23100505450154} is an apocalyptic number.

23100505450154 is a deficient number, since it is larger than the sum of its proper divisors (14999482261846).

23100505450154 is a wasteful number, since it uses less digits than its factorization.

23100505450154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329198.

The product of its (nonzero) digits is 60000, while the sum is 35.

Adding to 23100505450154 its reverse (45105450500132), we get a palindrome (68205955950286).

The spelling of 23100505450154 in words is "twenty-three trillion, one hundred billion, five hundred five million, four hundred fifty thousand, one hundred fifty-four".