401877000103 has 2 divisors, whose sum is σ = 401877000104. Its totient is φ = 401877000102.

The previous prime is 401877000073. The next prime is 401877000131. The reversal of 401877000103 is 301000778104.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-401877000103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (401877000143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200938500051 + 200938500052.

It is an arithmetic number, because the mean of its divisors is an integer number (200938500052).

Almost surely, 2^401877000103 is an apocalyptic number.

401877000103 is a deficient number, since it is larger than the sum of its proper divisors (1).

401877000103 is an equidigital number, since it uses as much as digits as its factorization.

401877000103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4704, while the sum is 31.

Adding to 401877000103 its reverse (301000778104), we get a palindrome (702877778207).

The spelling of 401877000103 in words is "four hundred one billion, eight hundred seventy-seven million, one hundred three", and thus it is an aban number.