121102132222313 has 6 divisors (see below), whose sum is σ = 133112261037882. Its totient is φ = 110092847474720.

The previous prime is 121102132222303. The next prime is 121102132222343. The reversal of 121102132222313 is 313222231201121.

It can be written as a sum of positive squares in only one way, i.e., 117719961113689 + 3382171108624 = 10849883^2 + 1839068^2 .

It is not a de Polignac number, because 121102132222313 - 2¹⁸ = 121102131960169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121102132222303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 500422033856 + ... + 500422034097.

It is an arithmetic number, because the mean of its divisors is an integer number (22185376839647).

Almost surely, 2^{121102132222313} is an apocalyptic number.

It is an amenable number.

121102132222313 is a deficient number, since it is larger than the sum of its proper divisors (12010128815569).

121102132222313 is a wasteful number, since it uses less digits than its factorization.

121102132222313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000844067975 (or 1000844067964 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 121102132222313 its reverse (313222231201121), we get a palindrome (434324363423434).

The spelling of 121102132222313 in words is "one hundred twenty-one trillion, one hundred two billion, one hundred thirty-two million, two hundred twenty-two thousand, three hundred thirteen".