100145125054 has 8 divisors (see below), whose sum is σ = 161772894360. Its totient is φ = 46220826936.

The previous prime is 100145125051. The next prime is 100145125081. The reversal of 100145125054 is 450521541001.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100145125051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1925867764 + ... + 1925867815.

It is an arithmetic number, because the mean of its divisors is an integer number (20221611795).

Almost surely, 2^100145125054 is an apocalyptic number.

100145125054 is a deficient number, since it is larger than the sum of its proper divisors (61627769306).

100145125054 is a wasteful number, since it uses less digits than its factorization.

100145125054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3851735594.

The product of its (nonzero) digits is 4000, while the sum is 28.

Adding to 100145125054 its reverse (450521541001), we get a palindrome (550666666055).

The spelling of 100145125054 in words is "one hundred billion, one hundred forty-five million, one hundred twenty-five thousand, fifty-four".