21332023133113 has 8 divisors (see below), whose sum is σ = 26595769101120. Its totient is φ = 16622355688080.

The previous prime is 21332023133101. The next prime is 21332023133119. The reversal of 21332023133113 is 31133132023312.

It is a happy number.

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 21332023133113 - 2²¹ = 21332021035961 is a prime.

It is a super-3 number, since 3×21332023133113³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (21332023133119) 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, 138519630658 + ... + 138519630811.

It is an arithmetic number, because the mean of its divisors is an integer number (3324471137640).

Almost surely, 2^{21332023133113} is an apocalyptic number.

It is an amenable number.

21332023133113 is a deficient number, since it is larger than the sum of its proper divisors (5263745968007).

21332023133113 is a wasteful number, since it uses less digits than its factorization.

21332023133113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277039261487.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 21332023133113 its reverse (31133132023312), we get a palindrome (52465155156425).

The spelling of 21332023133113 in words is "twenty-one trillion, three hundred thirty-two billion, twenty-three million, one hundred thirty-three thousand, one hundred thirteen".