100123010010111 has 16 divisors (see below), whose sum is σ = 147807102976128. Its totient is φ = 59774931348000.

The previous prime is 100123010010097. The next prime is 100123010010119. The reversal of 100123010010111 is 111010010321001.

It is not a de Polignac number, because 100123010010111 - 2⁹ = 100123010009599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100123010010119) 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, 22642017240 + ... + 22642021661.

It is an arithmetic number, because the mean of its divisors is an integer number (9237943936008).

Almost surely, 2^{100123010010111} is an apocalyptic number.

100123010010111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100123010010111 is a deficient number, since it is larger than the sum of its proper divisors (47684092966017).

100123010010111 is a wasteful number, since it uses less digits than its factorization.

100123010010111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45284038982.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 100123010010111 its reverse (111010010321001), we get a palindrome (211133020331112).

The spelling of 100123010010111 in words is "one hundred trillion, one hundred twenty-three billion, ten million, ten thousand, one hundred eleven".