30231101011 has 8 divisors (see below), whose sum is σ = 31283928000. Its totient is φ = 29178965760.

The previous prime is 30231100927. The next prime is 30231101053. The reversal of 30231101011 is 11010113203.

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 30231101011 - 2²⁹ = 29694230099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30231100982 and 30231101000.

It is not an unprimeable number, because it can be changed into a prime (30231101311) 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, 83211 + ... + 259588.

It is an arithmetic number, because the mean of its divisors is an integer number (3910491000).

Almost surely, 2^30231101011 is an apocalyptic number.

30231101011 is a deficient number, since it is larger than the sum of its proper divisors (1052826989).

30231101011 is a wasteful number, since it uses less digits than its factorization.

30231101011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345869.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 30231101011 its reverse (11010113203), we get a palindrome (41241214214).

It can be divided in two parts, 3023110 and 1011, that added together give a square (3024121 = 1739²).

The spelling of 30231101011 in words is "thirty billion, two hundred thirty-one million, one hundred one thousand, eleven".