127876215385703 has 2 divisors, whose sum is σ = 127876215385704. Its totient is φ = 127876215385702.

The previous prime is 127876215385631. The next prime is 127876215385729. The reversal of 127876215385703 is 307583512678721.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-127876215385703 is a prime.

It is a super-2 number, since 2×127876215385703² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 127876215385703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (127876212385703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63938107692851 + 63938107692852.

It is an arithmetic number, because the mean of its divisors is an integer number (63938107692852).

Almost surely, 2^{127876215385703} is an apocalyptic number.

127876215385703 is a deficient number, since it is larger than the sum of its proper divisors (1).

127876215385703 is an equidigital number, since it uses as much as digits as its factorization.

127876215385703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 118540800, while the sum is 65.

The spelling of 127876215385703 in words is "one hundred twenty-seven trillion, eight hundred seventy-six billion, two hundred fifteen million, three hundred eighty-five thousand, seven hundred three".