121107053 has 2 divisors, whose sum is σ = 121107054. Its totient is φ = 121107052.

The previous prime is 121107047. The next prime is 121107061. The reversal of 121107053 is 350701121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106461124 + 14645929 = 10318^2 + 3827^2 .

It is an emirp because it is prime and its reverse (350701121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 121107053 - 2²⁴ = 104329837 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121107013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60553526 + 60553527.

It is an arithmetic number, because the mean of its divisors is an integer number (60553527).

Almost surely, 2^121107053 is an apocalyptic number.

It is an amenable number.

121107053 is a deficient number, since it is larger than the sum of its proper divisors (1).

121107053 is an equidigital number, since it uses as much as digits as its factorization.

121107053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 121107053 is about 11004.8649696396. The cubic root of 121107053 is about 494.7545673061.

Adding to 121107053 its reverse (350701121), we get a palindrome (471808174).

The spelling of 121107053 in words is "one hundred twenty-one million, one hundred seven thousand, fifty-three".