127760023 has 2 divisors, whose sum is σ = 127760024. Its totient is φ = 127760022.

The previous prime is 127760011. The next prime is 127760029. The reversal of 127760023 is 320067721.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-127760023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 127759973 and 127760000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (127760029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63880011 + 63880012.

It is an arithmetic number, because the mean of its divisors is an integer number (63880012).

Almost surely, 2^127760023 is an apocalyptic number.

127760023 is a deficient number, since it is larger than the sum of its proper divisors (1).

127760023 is an equidigital number, since it uses as much as digits as its factorization.

127760023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 127760023 is about 11303.0979381761. The cubic root of 127760023 is about 503.6532728509.

The spelling of 127760023 in words is "one hundred twenty-seven million, seven hundred sixty thousand, twenty-three".