30143113411 has 4 divisors (see below), whose sum is σ = 30195904024. Its totient is φ = 30090322800.

The previous prime is 30143113397. The next prime is 30143113439. The reversal of 30143113411 is 11431134103.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30143113411 - 2¹³ = 30143105219 is a prime.

It is a super-2 number, since 2×30143113411² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30143114411) 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, 26394450 + ... + 26395591.

It is an arithmetic number, because the mean of its divisors is an integer number (7548976006).

Almost surely, 2^30143113411 is an apocalyptic number.

30143113411 is a deficient number, since it is larger than the sum of its proper divisors (52790613).

30143113411 is an equidigital number, since it uses as much as digits as its factorization.

30143113411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52790612.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 30143113411 its reverse (11431134103), we get a palindrome (41574247514).

The spelling of 30143113411 in words is "thirty billion, one hundred forty-three million, one hundred thirteen thousand, four hundred eleven".