30232313011 has 8 divisors (see below), whose sum is σ = 31862840400. Its totient is φ = 28605720960.

The previous prime is 30232312991. The next prime is 30232313071. The reversal of 30232313011 is 11031323203.

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 30232313011 - 2⁷ = 30232312883 is a prime.

It is a super-2 number, since 2×30232313011² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 30232313011.

It is not an unprimeable number, because it can be changed into a prime (30232313071) 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, 968050 + ... + 998791.

It is an arithmetic number, because the mean of its divisors is an integer number (3982855050).

Almost surely, 2^30232313011 is an apocalyptic number.

30232313011 is a deficient number, since it is larger than the sum of its proper divisors (1630527389).

30232313011 is a wasteful number, since it uses less digits than its factorization.

30232313011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1967669.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30232313011 its reverse (11031323203), we get a palindrome (41263636214).

The spelling of 30232313011 in words is "thirty billion, two hundred thirty-two million, three hundred thirteen thousand, eleven".