378753711103 has 2 divisors, whose sum is σ = 378753711104. Its totient is φ = 378753711102.

The previous prime is 378753711023. The next prime is 378753711137. The reversal of 378753711103 is 301117357873.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-378753711103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (378753711703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189376855551 + 189376855552.

It is an arithmetic number, because the mean of its divisors is an integer number (189376855552).

Almost surely, 2^378753711103 is an apocalyptic number.

378753711103 is a deficient number, since it is larger than the sum of its proper divisors (1).

378753711103 is an equidigital number, since it uses as much as digits as its factorization.

378753711103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 370440, while the sum is 46.

The spelling of 378753711103 in words is "three hundred seventy-eight billion, seven hundred fifty-three million, seven hundred eleven thousand, one hundred three".