11021323101019 has 16 divisors (see below), whose sum is σ = 13812812107776. Its totient is φ = 8543080382400.

The previous prime is 11021323100993. The next prime is 11021323101049. The reversal of 11021323101019 is 91010132312011.

It is a cyclic number.

It is not a de Polignac number, because 11021323101019 - 2¹¹ = 11021323098971 is a prime.

It is a super-2 number, since 2×11021323101019² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11021323100984 and 11021323101002.

It is not an unprimeable number, because it can be changed into a prime (11021323101049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 374681802 + ... + 374711215.

It is an arithmetic number, because the mean of its divisors is an integer number (863300756736).

Almost surely, 2^{11021323101019} is an apocalyptic number.

11021323101019 is a deficient number, since it is larger than the sum of its proper divisors (2791489006757).

11021323101019 is a wasteful number, since it uses less digits than its factorization.

11021323101019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749393226.

The product of its (nonzero) digits is 324, while the sum is 25.

It can be divided in two parts, 110213 and 23101019, that added together give a palindrome (23211232).

The spelling of 11021323101019 in words is "eleven trillion, twenty-one billion, three hundred twenty-three million, one hundred one thousand, nineteen".