109760153315921 has 2 divisors, whose sum is σ = 109760153315922. Its totient is φ = 109760153315920.

The previous prime is 109760153315831. The next prime is 109760153315929. The reversal of 109760153315921 is 129513351067901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107991689529025 + 1768463786896 = 10391905^2 + 1329836^2 .

It is a cyclic number.

It is not a de Polignac number, because 109760153315921 - 2¹⁸ = 109760153053777 is a prime.

It is not a weakly prime, because it can be changed into another prime (109760153315929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54880076657960 + 54880076657961.

It is an arithmetic number, because the mean of its divisors is an integer number (54880076657961).

Almost surely, 2^{109760153315921} is an apocalyptic number.

It is an amenable number.

109760153315921 is a deficient number, since it is larger than the sum of its proper divisors (1).

109760153315921 is an equidigital number, since it uses as much as digits as its factorization.

109760153315921 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1530900, while the sum is 53.

The spelling of 109760153315921 in words is "one hundred nine trillion, seven hundred sixty billion, one hundred fifty-three million, three hundred fifteen thousand, nine hundred twenty-one".