1014123321 has 48 divisors (see below), whose sum is σ = 1621960704. Its totient is φ = 630975744.

The previous prime is 1014123307. The next prime is 1014123349. The reversal of 1014123321 is 1233214101.

It is not a de Polignac number, because 1014123321 - 2¹⁰ = 1014122297 is a prime.

It is a super-2 number, since 2×1014123321² = 2056892220392138082, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1014123294 and 1014123303.

It is not an unprimeable number, because it can be changed into a prime (1014123361) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 523671 + ... + 525603.

It is an arithmetic number, because the mean of its divisors is an integer number (33790848).

Almost surely, 2^1014123321 is an apocalyptic number.

It is an amenable number.

1014123321 is a deficient number, since it is larger than the sum of its proper divisors (607837383).

1014123321 is a wasteful number, since it uses less digits than its factorization.

1014123321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2092 (or 2080 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1014123321 is about 31845.3029660576. The cubic root of 1014123321 is about 1004.6857828116.

Adding to 1014123321 its reverse (1233214101), we get a palindrome (2247337422).

The spelling of 1014123321 in words is "one billion, fourteen million, one hundred twenty-three thousand, three hundred twenty-one".