100120021011110 has 32 divisors (see below), whose sum is σ = 180821411057664. Its totient is φ = 39913517916000.

The previous prime is 100120021011091. The next prime is 100120021011167. The reversal of 100120021011110 is 11110120021001.

It is a junction number, because it is equal to n+sod(n) for n = 100120021011091 and 100120021011100.

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, 19439555 + ... + 24044465.

It is an arithmetic number, because the mean of its divisors is an integer number (5650669095552).

Almost surely, 2^{100120021011110} is an apocalyptic number.

100120021011110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100120021011110 is a deficient number, since it is larger than the sum of its proper divisors (80701390046554).

100120021011110 is a wasteful number, since it uses less digits than its factorization.

100120021011110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4612220.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 100120021011110 its reverse (11110120021001), we get a palindrome (111230141032111).

The spelling of 100120021011110 in words is "one hundred trillion, one hundred twenty billion, twenty-one million, eleven thousand, one hundred ten".