31362052043011 has 2 divisors, whose sum is σ = 31362052043012. Its totient is φ = 31362052043010.

The previous prime is 31362052042943. The next prime is 31362052043087. The reversal of 31362052043011 is 11034025026313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 31362052043011 - 2²⁵ = 31362018488579 is a prime.

It is a super-2 number, since 2×31362052043011² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (31362052043111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15681026021505 + 15681026021506.

It is an arithmetic number, because the mean of its divisors is an integer number (15681026021506).

Almost surely, 2^{31362052043011} is an apocalyptic number.

31362052043011 is a deficient number, since it is larger than the sum of its proper divisors (1).

31362052043011 is an equidigital number, since it uses as much as digits as its factorization.

31362052043011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 31362052043011 its reverse (11034025026313), we get a palindrome (42396077069324).

The spelling of 31362052043011 in words is "thirty-one trillion, three hundred sixty-two billion, fifty-two million, forty-three thousand, eleven".