100211322031013 has 4 divisors (see below), whose sum is σ = 103443945322368. Its totient is φ = 96978698739660.

The previous prime is 100211322030979. The next prime is 100211322031019. The reversal of 100211322031013 is 310130223112001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100211322031013 - 2¹⁸ = 100211321768869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100211322031019) 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, 1616311645631 + ... + 1616311645692.

It is an arithmetic number, because the mean of its divisors is an integer number (25860986330592).

Almost surely, 2^{100211322031013} is an apocalyptic number.

It is an amenable number.

100211322031013 is a deficient number, since it is larger than the sum of its proper divisors (3232623291355).

100211322031013 is an equidigital number, since it uses as much as digits as its factorization.

100211322031013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3232623291354.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 100211322031013 its reverse (310130223112001), we get a palindrome (410341545143014).

The spelling of 100211322031013 in words is "one hundred trillion, two hundred eleven billion, three hundred twenty-two million, thirty-one thousand, thirteen".