10101102112 has 24 divisors (see below), whose sum is σ = 20083447692. Its totient is φ = 5000544000.

The previous prime is 10101102101. The next prime is 10101102131. The reversal of 10101102112 is 21120110101.

It can be written as a sum of positive squares in 2 ways, for example, as 9147774736 + 953327376 = 95644^2 + 30876^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1559439 + ... + 1565902.

Almost surely, 2^10101102112 is an apocalyptic number.

It is an amenable number.

10101102112 is a deficient number, since it is larger than the sum of its proper divisors (9982345580).

10101102112 is a wasteful number, since it uses less digits than its factorization.

10101102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3125452 (or 3125444 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10101102112 its reverse (21120110101), we get a palindrome (31221212213).

The spelling of 10101102112 in words is "ten billion, one hundred one million, one hundred two thousand, one hundred twelve".