100145624811 has 4 divisors (see below), whose sum is σ = 133527499752. Its totient is φ = 66763749872.

The previous prime is 100145624809. The next prime is 100145624827. The reversal of 100145624811 is 118426541001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100145624811 - 2¹ = 100145624809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100145624801) 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, 16690937466 + ... + 16690937471.

It is an arithmetic number, because the mean of its divisors is an integer number (33381874938).

Almost surely, 2^100145624811 is an apocalyptic number.

100145624811 is a deficient number, since it is larger than the sum of its proper divisors (33381874941).

100145624811 is an equidigital number, since it uses as much as digits as its factorization.

100145624811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33381874940.

The product of its (nonzero) digits is 7680, while the sum is 33.

The spelling of 100145624811 in words is "one hundred billion, one hundred forty-five million, six hundred twenty-four thousand, eight hundred eleven".