30231011141 has 16 divisors (see below), whose sum is σ = 32871121920. Its totient is φ = 27693354240.

The previous prime is 30231011123. The next prime is 30231011159. The reversal of 30231011141 is 14111013203.

It is an interprime number because it is at equal distance from previous prime (30231011123) and next prime (30231011159).

It is a cyclic number.

It is not a de Polignac number, because 30231011141 - 2⁶ = 30231011077 is a prime.

It is a super-2 number, since 2×30231011141² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30231011641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40100 + ... + 249138.

It is an arithmetic number, because the mean of its divisors is an integer number (2054445120).

Almost surely, 2^30231011141 is an apocalyptic number.

It is an amenable number.

30231011141 is a deficient number, since it is larger than the sum of its proper divisors (2640110779).

30231011141 is a wasteful number, since it uses less digits than its factorization.

30231011141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209284.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 30231011141 its reverse (14111013203), we get a palindrome (44342024344).

The spelling of 30231011141 in words is "thirty billion, two hundred thirty-one million, eleven thousand, one hundred forty-one".