30233131141 has 4 divisors (see below), whose sum is σ = 30257852832. Its totient is φ = 30208409452.

The previous prime is 30233131133. The next prime is 30233131147. The reversal of 30233131141 is 14113133203.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14113133203 = 13 ⋅1085625631.

It is a cyclic number.

It is not a de Polignac number, because 30233131141 - 2³ = 30233131133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30233131147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12359011 + ... + 12361456.

It is an arithmetic number, because the mean of its divisors is an integer number (7564463208).

Almost surely, 2^30233131141 is an apocalyptic number.

It is an amenable number.

30233131141 is a deficient number, since it is larger than the sum of its proper divisors (24721691).

30233131141 is a wasteful number, since it uses less digits than its factorization.

30233131141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24721690.

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

Adding to 30233131141 its reverse (14113133203), we get a palindrome (44346264344).

The spelling of 30233131141 in words is "thirty billion, two hundred thirty-three million, one hundred thirty-one thousand, one hundred forty-one".