101030220213 has 32 divisors (see below), whose sum is σ = 151971187200. Its totient is φ = 59268658176.

The previous prime is 101030220211. The next prime is 101030220217. The reversal of 101030220213 is 312022030101.

It is not a de Polignac number, because 101030220213 - 2¹ = 101030220211 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 101030220192 and 101030220201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101030220211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 476020 + ... + 654717.

It is an arithmetic number, because the mean of its divisors is an integer number (4749099600).

Almost surely, 2^101030220213 is an apocalyptic number.

101030220213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

101030220213 is a deficient number, since it is larger than the sum of its proper divisors (50940966987).

101030220213 is a wasteful number, since it uses less digits than its factorization.

101030220213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130861.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 101030220213 its reverse (312022030101), we get a palindrome (413052250314).

The spelling of 101030220213 in words is "one hundred one billion, thirty million, two hundred twenty thousand, two hundred thirteen".