1013005323 has 24 divisors (see below), whose sum is σ = 1604384496. Its totient is φ = 610814400.

The previous prime is 1013005313. The next prime is 1013005339. The reversal of 1013005323 is 3235003101.

1013005323 is a `hidden beast` number, since 1 + 0 + 130 + 0 + 532 + 3 = 666.

It is not a de Polignac number, because 1013005323 - 2¹⁴ = 1012988939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1013005296 and 1013005305.

It is not an unprimeable number, because it can be changed into a prime (1013005313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6468 + ... + 45473.

It is an arithmetic number, because the mean of its divisors is an integer number (66849354).

Almost surely, 2^1013005323 is an apocalyptic number.

1013005323 is a deficient number, since it is larger than the sum of its proper divisors (591379173).

1013005323 is a wasteful number, since it uses less digits than its factorization.

1013005323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52155 (or 52152 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 1013005323 is about 31827.7445477998. The cubic root of 1013005323 is about 1004.3164491260.

Adding to 1013005323 its reverse (3235003101), we get a palindrome (4248008424).

The spelling of 1013005323 in words is "one billion, thirteen million, five thousand, three hundred twenty-three".