23135333431097 has 2 divisors, whose sum is σ = 23135333431098. Its totient is φ = 23135333431096.

The previous prime is 23135333431087. The next prime is 23135333431121. The reversal of 23135333431097 is 79013433353132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17084466488896 + 6050866942201 = 4133336^2 + 2459851^2 .

It is a cyclic number.

It is not a de Polignac number, because 23135333431097 - 2¹² = 23135333427001 is a prime.

It is not a weakly prime, because it can be changed into another prime (23135333431087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11567666715548 + 11567666715549.

It is an arithmetic number, because the mean of its divisors is an integer number (11567666715549).

Almost surely, 2^{23135333431097} is an apocalyptic number.

It is an amenable number.

23135333431097 is a deficient number, since it is larger than the sum of its proper divisors (1).

23135333431097 is an equidigital number, since it uses as much as digits as its factorization.

23135333431097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1837080, while the sum is 47.

The spelling of 23135333431097 in words is "twenty-three trillion, one hundred thirty-five billion, three hundred thirty-three million, four hundred thirty-one thousand, ninety-seven".