10011211132321 has 8 divisors (see below), whose sum is σ = 11810461059584. Its totient is φ = 8304230432160.

The previous prime is 10011211132309. The next prime is 10011211132393. The reversal of 10011211132321 is 12323111211001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10011211132321 - 2¹³ = 10011211124129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10011211132621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23067306540 + ... + 23067306973.

It is an arithmetic number, because the mean of its divisors is an integer number (1476307632448).

Almost surely, 2^{10011211132321} is an apocalyptic number.

It is an amenable number.

10011211132321 is a deficient number, since it is larger than the sum of its proper divisors (1799249927263).

10011211132321 is an equidigital number, since it uses as much as digits as its factorization.

10011211132321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46134613551.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 10011211132321 its reverse (12323111211001), we get a palindrome (22334322343322).

The spelling of 10011211132321 in words is "ten trillion, eleven billion, two hundred eleven million, one hundred thirty-two thousand, three hundred twenty-one".