401103127 has 2 divisors, whose sum is σ = 401103128. Its totient is φ = 401103126.

The previous prime is 401103103. The next prime is 401103133. The reversal of 401103127 is 721301104.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 401103127 - 2²³ = 392714519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (401103137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200551563 + 200551564.

It is an arithmetic number, because the mean of its divisors is an integer number (200551564).

Almost surely, 2^401103127 is an apocalyptic number.

401103127 is a deficient number, since it is larger than the sum of its proper divisors (1).

401103127 is an equidigital number, since it uses as much as digits as its factorization.

401103127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 401103127 is about 20027.5591872799. The cubic root of 401103127 is about 737.4830038025.

The spelling of 401103127 in words is "four hundred one million, one hundred three thousand, one hundred twenty-seven".