31411122034043 has 4 divisors (see below), whose sum is σ = 31455425450880. Its totient is φ = 31366818617208.

The previous prime is 31411122034027. The next prime is 31411122034067. The reversal of 31411122034043 is 34043022111413.

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 31411122034043 - 2⁴ = 31411122034027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 31411122033997 and 31411122034015.

It is not an unprimeable number, because it can be changed into a prime (31411122034073) 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, 22151707355 + ... + 22151708772.

It is an arithmetic number, because the mean of its divisors is an integer number (7863856362720).

Almost surely, 2^{31411122034043} is an apocalyptic number.

31411122034043 is a deficient number, since it is larger than the sum of its proper divisors (44303416837).

31411122034043 is an equidigital number, since it uses as much as digits as its factorization.

31411122034043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44303416836.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 31411122034043 its reverse (34043022111413), we get a palindrome (65454144145456).

The spelling of 31411122034043 in words is "thirty-one trillion, four hundred eleven billion, one hundred twenty-two million, thirty-four thousand, forty-three".