127023 has 8 divisors (see below), whose sum is σ = 182448. Its totient is φ = 78144.

The previous prime is 126989. The next prime is 127031. The reversal of 127023 is 320721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 127023 - 2¹³ = 118831 is a prime.

It is a super-2 number, since 2×127023² = 32269685058, which contains 22 as substring.

127023 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 126993 and 127011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1590 + ... + 1667.

It is an arithmetic number, because the mean of its divisors is an integer number (22806).

2¹²⁷⁰²³ is an apocalyptic number.

127023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

127023 is a deficient number, since it is larger than the sum of its proper divisors (55425).

127023 is a wasteful number, since it uses less digits than its factorization.

127023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3273.

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 127023 is about 356.4028619414. The cubic root of 127023 is about 50.2682911556.

Adding to 127023 its reverse (320721), we get a palindrome (447744).

The spelling of 127023 in words is "one hundred twenty-seven thousand, twenty-three", and thus it is an iban number.