30231001013 has 2 divisors, whose sum is σ = 30231001014. Its totient is φ = 30231001012.

The previous prime is 30231000983. The next prime is 30231001051. The reversal of 30231001013 is 31010013203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22206066289 + 8024934724 = 149017^2 + 89582^2 .

It is a cyclic number.

It is not a de Polignac number, because 30231001013 - 2¹⁴ = 30230984629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30231001063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15115500506 + 15115500507.

It is an arithmetic number, because the mean of its divisors is an integer number (15115500507).

Almost surely, 2^30231001013 is an apocalyptic number.

It is an amenable number.

30231001013 is a deficient number, since it is larger than the sum of its proper divisors (1).

30231001013 is an equidigital number, since it uses as much as digits as its factorization.

30231001013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 30231001013 its reverse (31010013203), we get a palindrome (61241014216).

The spelling of 30231001013 in words is "thirty billion, two hundred thirty-one million, one thousand, thirteen".