1020114123 has 32 divisors (see below), whose sum is σ = 1657036800. Its totient is φ = 545234976.

The previous prime is 1020114119. The next prime is 1020114131. The reversal of 1020114123 is 3214110201.

It is not a de Polignac number, because 1020114123 - 2² = 1020114119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1020114113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15340 + ... + 47702.

It is an arithmetic number, because the mean of its divisors is an integer number (51782400).

Almost surely, 2^1020114123 is an apocalyptic number.

1020114123 is a deficient number, since it is larger than the sum of its proper divisors (636922677).

1020114123 is a wasteful number, since it uses less digits than its factorization.

1020114123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32471.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1020114123 is about 31939.2254602393. The cubic root of 1020114123 is about 1006.6602502527.

Adding to 1020114123 its reverse (3214110201), we get a palindrome (4234224324).

The spelling of 1020114123 in words is "one billion, twenty million, one hundred fourteen thousand, one hundred twenty-three".