30140001013 has 4 divisors (see below), whose sum is σ = 30292996140. Its totient is φ = 29987005888.

The previous prime is 30140000981. The next prime is 30140001091. The reversal of 30140001013 is 31010004103.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29165125284 + 974875729 = 170778^2 + 31223^2 .

It is not a de Polignac number, because 30140001013 - 2⁵ = 30140000981 is a prime.

It is a super-2 number, since 2×30140001013² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30140000984 and 30140001002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30140001413) 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, 76497268 + ... + 76497661.

It is an arithmetic number, because the mean of its divisors is an integer number (7573249035).

Almost surely, 2^30140001013 is an apocalyptic number.

It is an amenable number.

30140001013 is a deficient number, since it is larger than the sum of its proper divisors (152995127).

30140001013 is a wasteful number, since it uses less digits than its factorization.

30140001013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152995126.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 30140001013 its reverse (31010004103), we get a palindrome (61150005116).

The spelling of 30140001013 in words is "thirty billion, one hundred forty million, one thousand, thirteen".