1010100111112 has 32 divisors (see below), whose sum is σ = 1955418336000. Its totient is φ = 488661652800.

The previous prime is 1010100111107. The next prime is 1010100111133. The reversal of 1010100111112 is 2111110010101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 865162 + ... + 1663942.

It is an arithmetic number, because the mean of its divisors is an integer number (61106823000).

Almost surely, 2^{1010100111112} is an apocalyptic number.

It is an amenable number.

1010100111112 is a deficient number, since it is larger than the sum of its proper divisors (945318224888).

1010100111112 is a wasteful number, since it uses less digits than its factorization.

1010100111112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803917 (or 803913 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 1010100111112 its reverse (2111110010101), we get a palindrome (3121210121213).

The spelling of 1010100111112 in words is "one trillion, ten billion, one hundred million, one hundred eleven thousand, one hundred twelve".