10111010109923 has 2 divisors, whose sum is σ = 10111010109924. Its totient is φ = 10111010109922.

The previous prime is 10111010109847. The next prime is 10111010110009. The reversal of 10111010109923 is 32990101011101.

10111010109923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10111010109923 - 2¹⁴ = 10111010093539 is a prime.

It is not a weakly prime, because it can be changed into another prime (10111010109023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055505054961 + 5055505054962.

It is an arithmetic number, because the mean of its divisors is an integer number (5055505054962).

Almost surely, 2^{10111010109923} is an apocalyptic number.

10111010109923 is a deficient number, since it is larger than the sum of its proper divisors (1).

10111010109923 is an equidigital number, since it uses as much as digits as its factorization.

10111010109923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 29.

The spelling of 10111010109923 in words is "ten trillion, one hundred eleven billion, ten million, one hundred nine thousand, nine hundred twenty-three".