188748142703 has 2 divisors, whose sum is σ = 188748142704. Its totient is φ = 188748142702.

The previous prime is 188748142697. The next prime is 188748142813. The reversal of 188748142703 is 307241847881.

188748142703 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 188748142703 - 2²⁶ = 188681033839 is a prime.

It is a super-2 number, since 2×188748142703² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (188748142903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94374071351 + 94374071352.

It is an arithmetic number, because the mean of its divisors is an integer number (94374071352).

Almost surely, 2^188748142703 is an apocalyptic number.

188748142703 is a deficient number, since it is larger than the sum of its proper divisors (1).

188748142703 is an equidigital number, since it uses as much as digits as its factorization.

188748142703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2408448, while the sum is 53.

The spelling of 188748142703 in words is "one hundred eighty-eight billion, seven hundred forty-eight million, one hundred forty-two thousand, seven hundred three".