30201131311331 has 8 divisors (see below), whose sum is σ = 31176996835200. Its totient is φ = 29225368005120.

The previous prime is 30201131311283. The next prime is 30201131311339. The reversal of 30201131311331 is 13311313110203.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30201131311331 is a prime.

It is a super-2 number, since 2×30201131311331² (a number of 28 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 = 30201131311297 and 30201131311306.

It is not an unprimeable number, because it can be changed into a prime (30201131311339) 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, 24953726 + ... + 26136003.

It is an arithmetic number, because the mean of its divisors is an integer number (3897124604400).

Almost surely, 2^{30201131311331} is an apocalyptic number.

30201131311331 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

30201131311331 is a deficient number, since it is larger than the sum of its proper divisors (975865523869).

30201131311331 is a wasteful number, since it uses less digits than its factorization.

30201131311331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51108829.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 30201131311331 its reverse (13311313110203), we get a palindrome (43512444421534).

The spelling of 30201131311331 in words is "thirty trillion, two hundred one billion, one hundred thirty-one million, three hundred eleven thousand, three hundred thirty-one".