1000112100102 has 24 divisors (see below), whose sum is σ = 2183971835136. Its totient is φ = 330745733136.

The previous prime is 1000112099999. The next prime is 1000112100151. The reversal of 1000112100102 is 2010012110001.

It is a happy number.

1000112100102 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 218744893 + ... + 218749464.

It is an arithmetic number, because the mean of its divisors is an integer number (90998826464).

Almost surely, 2^{1000112100102} is an apocalyptic number.

1000112100102 is an abundant number, since it is smaller than the sum of its proper divisors (1183859735034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1000112100102 is a wasteful number, since it uses less digits than its factorization.

1000112100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437494492 (or 437494489 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 1000112100102 its reverse (2010012110001), we get a palindrome (3010124210103).

The spelling of 1000112100102 in words is "one trillion, one hundred twelve million, one hundred thousand, one hundred two".