30232031101123 has 8 divisors (see below), whose sum is σ = 30468585888000. Its totient is φ = 29996322664968.

The previous prime is 30232031101093. The next prime is 30232031101157. The reversal of 30232031101123 is 32110113023203.

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 30232031101123 - 2⁹ = 30232031100611 is a prime.

It is a super-2 number, since 2×30232031101123² (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 = 30232031101094 and 30232031101103.

It is not an unprimeable number, because it can be changed into a prime (30232031201123) 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, 211515961 + ... + 211658842.

It is an arithmetic number, because the mean of its divisors is an integer number (3808573236000).

Almost surely, 2^{30232031101123} is an apocalyptic number.

30232031101123 is a deficient number, since it is larger than the sum of its proper divisors (236554786877).

30232031101123 is a wasteful number, since it uses less digits than its factorization.

30232031101123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423175361.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 30232031101123 its reverse (32110113023203), we get a palindrome (62342144124326).

The spelling of 30232031101123 in words is "thirty trillion, two hundred thirty-two billion, thirty-one million, one hundred one thousand, one hundred twenty-three".