110010009978929 has 2 divisors, whose sum is σ = 110010009978930. Its totient is φ = 110010009978928.

The previous prime is 110010009978887. The next prime is 110010009978941. The reversal of 110010009978929 is 929879900010011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103314051579904 + 6695958399025 = 10164352^2 + 2587655^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110010009978929 is a prime.

It is not a weakly prime, because it can be changed into another prime (110010009978229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55005004989464 + 55005004989465.

It is an arithmetic number, because the mean of its divisors is an integer number (55005004989465).

Almost surely, 2^{110010009978929} is an apocalyptic number.

It is an amenable number.

110010009978929 is a deficient number, since it is larger than the sum of its proper divisors (1).

110010009978929 is an equidigital number, since it uses as much as digits as its factorization.

110010009978929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 734832, while the sum is 56.

The spelling of 110010009978929 in words is "one hundred ten trillion, ten billion, nine million, nine hundred seventy-eight thousand, nine hundred twenty-nine".