31413410042111 has 4 divisors (see below), whose sum is σ = 31737259630272. Its totient is φ = 31089560453952.

The previous prime is 31413410042081. The next prime is 31413410042123. The reversal of 31413410042111 is 11124001431413.

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 31413410042111 - 2¹⁸ = 31413409779967 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 (31413410045111) 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, 161924793935 + ... + 161924794128.

It is an arithmetic number, because the mean of its divisors is an integer number (7934314907568).

Almost surely, 2^{31413410042111} is an apocalyptic number.

31413410042111 is a deficient number, since it is larger than the sum of its proper divisors (323849588161).

31413410042111 is an equidigital number, since it uses as much as digits as its factorization.

31413410042111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323849588160.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 31413410042111 its reverse (11124001431413), we get a palindrome (42537411473524).

The spelling of 31413410042111 in words is "thirty-one trillion, four hundred thirteen billion, four hundred ten million, forty-two thousand, one hundred eleven".