20213112333113 has 8 divisors (see below), whose sum is σ = 23100805825728. Its totient is φ = 17325445344624.

The previous prime is 20213112333101. The next prime is 20213112333131. The reversal of 20213112333113 is 31133321131202.

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 20213112333113 - 2⁴ = 20213112333097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20213112333613) 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, 4964006 + ... + 8066447.

It is an arithmetic number, because the mean of its divisors is an integer number (2887600728216).

Almost surely, 2^{20213112333113} is an apocalyptic number.

It is an amenable number.

20213112333113 is a deficient number, since it is larger than the sum of its proper divisors (2887693492615).

20213112333113 is a wasteful number, since it uses less digits than its factorization.

20213112333113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13252063.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 20213112333113 its reverse (31133321131202), we get a palindrome (51346433464315).

The spelling of 20213112333113 in words is "twenty trillion, two hundred thirteen billion, one hundred twelve million, three hundred thirty-three thousand, one hundred thirteen".