107454121 has 2 divisors, whose sum is σ = 107454122. Its totient is φ = 107454120.

The previous prime is 107454047. The next prime is 107454157. The reversal of 107454121 is 121454701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60668521 + 46785600 = 7789^2 + 6840^2 .

It is an emirp because it is prime and its reverse (121454701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 107454121 - 2¹³ = 107445929 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (107454821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53727060 + 53727061.

It is an arithmetic number, because the mean of its divisors is an integer number (53727061).

Almost surely, 2^107454121 is an apocalyptic number.

It is an amenable number.

107454121 is a deficient number, since it is larger than the sum of its proper divisors (1).

107454121 is an equidigital number, since it uses as much as digits as its factorization.

107454121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 107454121 is about 10366.0079587081. The cubic root of 107454121 is about 475.4166184143.

The spelling of 107454121 in words is "one hundred seven million, four hundred fifty-four thousand, one hundred twenty-one".