10311213101 has 8 divisors (see below), whose sum is σ = 11960128320. Its totient is φ = 8706269088.

The previous prime is 10311213083. The next prime is 10311213109. The reversal of 10311213101 is 10131211301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10311213101 - 2²⁶ = 10244104237 is a prime.

It is a super-2 number, since 2×10311213101² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10311213109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10992296 + ... + 10993233.

It is an arithmetic number, because the mean of its divisors is an integer number (1495016040).

Almost surely, 2^10311213101 is an apocalyptic number.

It is an amenable number.

10311213101 is a deficient number, since it is larger than the sum of its proper divisors (1648915219).

10311213101 is an equidigital number, since it uses as much as digits as its factorization.

10311213101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21985603.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 10311213101 its reverse (10131211301), we get a palindrome (20442424402).

The spelling of 10311213101 in words is "ten billion, three hundred eleven million, two hundred thirteen thousand, one hundred one".