10101012106 has 4 divisors (see below), whose sum is σ = 15151518162. Its totient is φ = 5050506052.

The previous prime is 10101012083. The next prime is 10101012107. The reversal of 10101012106 is 60121010101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60121010101 = 1033 ⋅58200397.

It can be written as a sum of positive squares in only one way, i.e., 5543547025 + 4557465081 = 74455^2 + 67509^2 .

It is not an unprimeable number, because it can be changed into a prime (10101012107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525253025 + ... + 2525253028.

Almost surely, 2^10101012106 is an apocalyptic number.

10101012106 is a deficient number, since it is larger than the sum of its proper divisors (5050506056).

10101012106 is an equidigital number, since it uses as much as digits as its factorization.

10101012106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5050506055.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 10101012106 its reverse (60121010101), we get a palindrome (70222022207).

The spelling of 10101012106 in words is "ten billion, one hundred one million, twelve thousand, one hundred six".