100223311322321 has 16 divisors (see below), whose sum is σ = 115782907543488. Its totient is φ = 85740014976000.

The previous prime is 100223311322291. The next prime is 100223311322327. The reversal of 100223311322321 is 123223113322001.

It is not a de Polignac number, because 100223311322321 - 2²² = 100223307128017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100223311322327) 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, 37940255 + ... + 40495796.

It is an arithmetic number, because the mean of its divisors is an integer number (7236431721468).

Almost surely, 2^{100223311322321} is an apocalyptic number.

100223311322321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

100223311322321 is a deficient number, since it is larger than the sum of its proper divisors (15559596221167).

100223311322321 is a wasteful number, since it uses less digits than its factorization.

100223311322321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78442912.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 100223311322321 its reverse (123223113322001), we get a palindrome (223446424644322).

The spelling of 100223311322321 in words is "one hundred trillion, two hundred twenty-three billion, three hundred eleven million, three hundred twenty-two thousand, three hundred twenty-one".