100111012121110 has 32 divisors (see below), whose sum is σ = 181426592944800. Its totient is φ = 39771840529152.

The previous prime is 100111012121053. The next prime is 100111012121123. The reversal of 100111012121110 is 11121210111001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12368317 + ... + 18793543.

It is an arithmetic number, because the mean of its divisors is an integer number (5669581029525).

Almost surely, 2^{100111012121110} is an apocalyptic number.

100111012121110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100111012121110 is a deficient number, since it is larger than the sum of its proper divisors (81315580823690).

100111012121110 is a wasteful number, since it uses less digits than its factorization.

100111012121110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6435840.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 100111012121110 its reverse (11121210111001), we get a palindrome (111232222232111).

The spelling of 100111012121110 in words is "one hundred trillion, one hundred eleven billion, twelve million, one hundred twenty-one thousand, one hundred ten".