121126627 has 2 divisors, whose sum is σ = 121126628. Its totient is φ = 121126626.

The previous prime is 121126619. The next prime is 121126679. The reversal of 121126627 is 726621121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 121126627 - 2³ = 121126619 is a prime.

It is equal to p_6902182 and since 121126627 and 6902182 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 121126595 and 121126604.

It is not a weakly prime, because it can be changed into another prime (121126427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60563313 + 60563314.

It is an arithmetic number, because the mean of its divisors is an integer number (60563314).

Almost surely, 2^121126627 is an apocalyptic number.

121126627 is a deficient number, since it is larger than the sum of its proper divisors (1).

121126627 is an equidigital number, since it uses as much as digits as its factorization.

121126627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 28.

The square root of 121126627 is about 11005.7542676547. The cubic root of 121126627 is about 494.7812208713.

Adding to 121126627 its reverse (726621121), we get a palindrome (847747748).

The spelling of 121126627 in words is "one hundred twenty-one million, one hundred twenty-six thousand, six hundred twenty-seven".