233013131403011 has 2 divisors, whose sum is σ = 233013131403012. Its totient is φ = 233013131403010.

The previous prime is 233013131403001. The next prime is 233013131403029. The reversal of 233013131403011 is 110304131310332.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 233013131403011 - 2²² = 233013127208707 is a prime.

It is a super-2 number, since 2×233013131403011² (a number of 30 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (233013131403001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116506565701505 + 116506565701506.

It is an arithmetic number, because the mean of its divisors is an integer number (116506565701506).

Almost surely, 2^{233013131403011} is an apocalyptic number.

233013131403011 is a deficient number, since it is larger than the sum of its proper divisors (1).

233013131403011 is an equidigital number, since it uses as much as digits as its factorization.

233013131403011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 233013131403011 its reverse (110304131310332), we get a palindrome (343317262713343).

The spelling of 233013131403011 in words is "two hundred thirty-three trillion, thirteen billion, one hundred thirty-one million, four hundred three thousand, eleven".