1010100001112 has 8 divisors (see below), whose sum is σ = 1893937502100. Its totient is φ = 505050000552.

The previous prime is 1010100001103. The next prime is 1010100001121. The reversal of 1010100001112 is 2111000010101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1010100001103) and next prime (1010100001121).

It is a tau number, because it is divible by the number of its divisors (8).

It is a Harshad number since it is a multiple of its sum of digits (8), and also a Moran number because the ratio is a prime number: 126262500139 = 1010100001112 / (1 + 0 + 1 + 0 + 1 + 0 + 0 + 0 + 0 + 1 + 1 + 1 + 2).

It is a self number, because there is not a number n which added to its sum of digits gives 1010100001112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63131250062 + ... + 63131250077.

Almost surely, 2^{1010100001112} is an apocalyptic number.

It is an amenable number.

1010100001112 is a deficient number, since it is larger than the sum of its proper divisors (883837500988).

1010100001112 is a wasteful number, since it uses less digits than its factorization.

1010100001112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126262500145 (or 126262500141 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 1010100001112 its reverse (2111000010101), we get a palindrome (3121100011213).

The spelling of 1010100001112 in words is "one trillion, ten billion, one hundred million, one thousand, one hundred twelve".