10100220311 has 4 divisors (see below), whose sum is σ = 10448503800. Its totient is φ = 9751936824.

The previous prime is 10100220307. The next prime is 10100220323. The reversal of 10100220311 is 11302200101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11302200101 = 421 ⋅26846081.

It is a cyclic number.

It is not a de Polignac number, because 10100220311 - 2² = 10100220307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10100220292 and 10100220301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100220341) 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, 174141701 + ... + 174141758.

It is an arithmetic number, because the mean of its divisors is an integer number (2612125950).

Almost surely, 2^10100220311 is an apocalyptic number.

10100220311 is a deficient number, since it is larger than the sum of its proper divisors (348283489).

10100220311 is an equidigital number, since it uses as much as digits as its factorization.

10100220311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348283488.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10100220311 its reverse (11302200101), we get a palindrome (21402420412).

The spelling of 10100220311 in words is "ten billion, one hundred million, two hundred twenty thousand, three hundred eleven".