30013032203131 has 8 divisors (see below), whose sum is σ = 31625001899280. Its totient is φ = 28404296149248.

The previous prime is 30013032203113. The next prime is 30013032203221. The reversal of 30013032203131 is 13130223031003.

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

It is a cyclic number.

It is not a de Polignac number, because 30013032203131 - 2³¹ = 30010884719483 is a prime.

It is a super-2 number, since 2×30013032203131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30013032203101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 808391506 + ... + 808428631.

It is an arithmetic number, because the mean of its divisors is an integer number (3953125237410).

Almost surely, 2^{30013032203131} is an apocalyptic number.

30013032203131 is a deficient number, since it is larger than the sum of its proper divisors (1611969696149).

30013032203131 is a wasteful number, since it uses less digits than its factorization.

30013032203131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616821133.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 30013032203131 its reverse (13130223031003), we get a palindrome (43143255234134).

The spelling of 30013032203131 in words is "thirty trillion, thirteen billion, thirty-two million, two hundred three thousand, one hundred thirty-one".