10101224131 has 4 divisors (see below), whose sum is σ = 10174955832. Its totient is φ = 10027492432.

The previous prime is 10101224123. The next prime is 10101224149. The reversal of 10101224131 is 13142210101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10101224131 - 2³ = 10101224123 is a prime.

It is a super-2 number, since 2×10101224131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10101224531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36865645 + ... + 36865918.

It is an arithmetic number, because the mean of its divisors is an integer number (2543738958).

Almost surely, 2^10101224131 is an apocalyptic number.

10101224131 is a deficient number, since it is larger than the sum of its proper divisors (73731701).

10101224131 is an equidigital number, since it uses as much as digits as its factorization.

10101224131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73731700.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10101224131 its reverse (13142210101), we get a palindrome (23243434232).

The spelling of 10101224131 in words is "ten billion, one hundred one million, two hundred twenty-four thousand, one hundred thirty-one".