1026100112 has 40 divisors (see below), whose sum is σ = 2039916312. Its totient is φ = 499712000.

The previous prime is 1026100063. The next prime is 1026100129. The reversal of 1026100112 is 2110016201.

It can be written as a sum of positive squares in 4 ways, for example, as 469328896 + 556771216 = 21664^2 + 23596^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 640112 + ... + 641712.

Almost surely, 2^1026100112 is an apocalyptic number.

It is an amenable number.

1026100112 is a deficient number, since it is larger than the sum of its proper divisors (1013816200).

1026100112 is a wasteful number, since it uses less digits than its factorization.

1026100112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2627 (or 2621 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1026100112 is about 32032.7974426212. The cubic root of 1026100112 is about 1008.6254254642.

Adding to 1026100112 its reverse (2110016201), we get a palindrome (3136116313).

The spelling of 1026100112 in words is "one billion, twenty-six million, one hundred thousand, one hundred twelve".