121100102110969 has 2 divisors, whose sum is σ = 121100102110970. Its totient is φ = 121100102110968.

The previous prime is 121100102110927. The next prime is 121100102111011. The reversal of 121100102110969 is 969011201001121.

It is a balanced prime because it is at equal distance from previous prime (121100102110927) and next prime (121100102111011).

It can be written as a sum of positive squares in only one way, i.e., 78676243621369 + 42423858489600 = 8869963^2 + 6513360^2 .

It is a cyclic number.

It is not a de Polignac number, because 121100102110969 - 2¹⁷ = 121100101979897 is a prime.

It is a super-2 number, since 2×121100102110969² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (121100102110069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60550051055484 + 60550051055485.

It is an arithmetic number, because the mean of its divisors is an integer number (60550051055485).

Almost surely, 2^{121100102110969} is an apocalyptic number.

It is an amenable number.

121100102110969 is a deficient number, since it is larger than the sum of its proper divisors (1).

121100102110969 is an equidigital number, since it uses as much as digits as its factorization.

121100102110969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 34.

The spelling of 121100102110969 in words is "one hundred twenty-one trillion, one hundred billion, one hundred two million, one hundred ten thousand, nine hundred sixty-nine".