1020123014 has 8 divisors (see below), whose sum is σ = 1579545408. Its totient is φ = 493607880.

The previous prime is 1020123001. The next prime is 1020123017. The reversal of 1020123014 is 4103210201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1020123014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020123017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8226737 + ... + 8226860.

It is an arithmetic number, because the mean of its divisors is an integer number (197443176).

Almost surely, 2^1020123014 is an apocalyptic number.

1020123014 is a deficient number, since it is larger than the sum of its proper divisors (559422394).

1020123014 is a wasteful number, since it uses less digits than its factorization.

1020123014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16453630.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1020123014 is about 31939.3646461541. The cubic root of 1020123014 is about 1006.6631748243.

Adding to 1020123014 its reverse (4103210201), we get a palindrome (5123333215).

The spelling of 1020123014 in words is "one billion, twenty million, one hundred twenty-three thousand, fourteen".