10101201311 has 4 divisors (see below), whose sum is σ = 10243471824. Its totient is φ = 9958930800.

The previous prime is 10101201281. The next prime is 10101201347. The reversal of 10101201311 is 11310210101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11310210101 = 173 ⋅65376937.

It is a cyclic number.

It is not a de Polignac number, because 10101201311 - 2²² = 10097007007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10101201292 and 10101201301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101201371) 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, 71135150 + ... + 71135291.

It is an arithmetic number, because the mean of its divisors is an integer number (2560867956).

Almost surely, 2^10101201311 is an apocalyptic number.

10101201311 is a deficient number, since it is larger than the sum of its proper divisors (142270513).

10101201311 is an equidigital number, since it uses as much as digits as its factorization.

10101201311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142270512.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 10101201311 its reverse (11310210101), we get a palindrome (21411411412).

The spelling of 10101201311 in words is "ten billion, one hundred one million, two hundred one thousand, three hundred eleven".