101323320211019 has 4 divisors (see below), whose sum is σ = 101323914956496. Its totient is φ = 101322725465544.

The previous prime is 101323320210979. The next prime is 101323320211031. The reversal of 101323320211019 is 910112023323101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101323320211019 is a prime.

It is a super-2 number, since 2×101323320211019² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101323320210982 and 101323320211000.

It is not an unprimeable number, because it can be changed into a prime (101323320210019) 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, 297117119 + ... + 297457944.

It is an arithmetic number, because the mean of its divisors is an integer number (25330978739124).

Almost surely, 2^{101323320211019} is an apocalyptic number.

101323320211019 is a deficient number, since it is larger than the sum of its proper divisors (594745477).

101323320211019 is an equidigital number, since it uses as much as digits as its factorization.

101323320211019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594745476.

The product of its (nonzero) digits is 1944, while the sum is 29.

The spelling of 101323320211019 in words is "one hundred one trillion, three hundred twenty-three billion, three hundred twenty million, two hundred eleven thousand, nineteen".