117528127 has 2 divisors, whose sum is σ = 117528128. Its totient is φ = 117528126.

The previous prime is 117528121. The next prime is 117528133. The reversal of 117528127 is 721825711.

It is a balanced prime because it is at equal distance from previous prime (117528121) and next prime (117528133).

It is a cyclic number.

It is not a de Polignac number, because 117528127 - 2³ = 117528119 is a prime.

It is a super-2 number, since 2×117528127² = 27625721272256258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 117528092 and 117528101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117528121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58764063 + 58764064.

It is an arithmetic number, because the mean of its divisors is an integer number (58764064).

Almost surely, 2^117528127 is an apocalyptic number.

117528127 is a deficient number, since it is larger than the sum of its proper divisors (1).

117528127 is an equidigital number, since it uses as much as digits as its factorization.

117528127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7840, while the sum is 34.

The square root of 117528127 is about 10841.0390184705. The cubic root of 117528127 is about 489.8321332518.

The spelling of 117528127 in words is "one hundred seventeen million, five hundred twenty-eight thousand, one hundred twenty-seven".