121102112002231 has 2 divisors, whose sum is σ = 121102112002232. Its totient is φ = 121102112002230.

The previous prime is 121102112002199. The next prime is 121102112002259. The reversal of 121102112002231 is 132200211201121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 121102112002231 - 2⁵ = 121102112002199 is a prime.

It is a super-3 number, since 3×121102112002231³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 121102112002199 and 121102112002208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121102112002831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60551056001115 + 60551056001116.

It is an arithmetic number, because the mean of its divisors is an integer number (60551056001116).

Almost surely, 2^{121102112002231} is an apocalyptic number.

121102112002231 is a deficient number, since it is larger than the sum of its proper divisors (1).

121102112002231 is an equidigital number, since it uses as much as digits as its factorization.

121102112002231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 121102112002231 its reverse (132200211201121), we get a palindrome (253302323203352).

The spelling of 121102112002231 in words is "one hundred twenty-one trillion, one hundred two billion, one hundred twelve million, two thousand, two hundred thirty-one".