139575703 has 2 divisors, whose sum is σ = 139575704. Its totient is φ = 139575702.

The previous prime is 139575701. The next prime is 139575719. The reversal of 139575703 is 307575931.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 139575703 - 2¹ = 139575701 is a prime.

Together with 139575701, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (139575701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69787851 + 69787852.

It is an arithmetic number, because the mean of its divisors is an integer number (69787852).

Almost surely, 2^139575703 is an apocalyptic number.

139575703 is a deficient number, since it is larger than the sum of its proper divisors (1).

139575703 is an equidigital number, since it uses as much as digits as its factorization.

139575703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 99225, while the sum is 40.

The square root of 139575703 is about 11814.2161398884. The cubic root of 139575703 is about 518.7243175363.

The spelling of 139575703 in words is "one hundred thirty-nine million, five hundred seventy-five thousand, seven hundred three".