30031233101 has 8 divisors (see below), whose sum is σ = 31340580864. Its totient is φ = 28722188880.

The previous prime is 30031233083. The next prime is 30031233107. The reversal of 30031233101 is 10133213003.

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 30031233101 - 2¹⁴ = 30031216717 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30031233101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30031233107) 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, 139316 + ... + 281906.

It is an arithmetic number, because the mean of its divisors is an integer number (3917572608).

Almost surely, 2^30031233101 is an apocalyptic number.

It is an amenable number.

30031233101 is a deficient number, since it is larger than the sum of its proper divisors (1309347763).

30031233101 is a wasteful number, since it uses less digits than its factorization.

30031233101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151771.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 30031233101 its reverse (10133213003), we get a palindrome (40164446104).

The spelling of 30031233101 in words is "thirty billion, thirty-one million, two hundred thirty-three thousand, one hundred one".