10401123199 has 2 divisors, whose sum is σ = 10401123200. Its totient is φ = 10401123198.

The previous prime is 10401123149. The next prime is 10401123247. The reversal of 10401123199 is 99132110401.

It is a strong prime.

It is an emirp because it is prime and its reverse (99132110401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10401123199 - 2⁷ = 10401123071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10401123199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10401123149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5200561599 + 5200561600.

It is an arithmetic number, because the mean of its divisors is an integer number (5200561600).

Almost surely, 2^10401123199 is an apocalyptic number.

10401123199 is a deficient number, since it is larger than the sum of its proper divisors (1).

10401123199 is an equidigital number, since it uses as much as digits as its factorization.

10401123199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 31.

The spelling of 10401123199 in words is "ten billion, four hundred one million, one hundred twenty-three thousand, one hundred ninety-nine".