23100121343087 has 2 divisors, whose sum is σ = 23100121343088. Its totient is φ = 23100121343086.

The previous prime is 23100121342993. The next prime is 23100121343119. The reversal of 23100121343087 is 78034312100132.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23100121343087 - 2¹² = 23100121338991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23100121342087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11550060671543 + 11550060671544.

It is an arithmetic number, because the mean of its divisors is an integer number (11550060671544).

Almost surely, 2^{23100121343087} is an apocalyptic number.

23100121343087 is a deficient number, since it is larger than the sum of its proper divisors (1).

23100121343087 is an equidigital number, since it uses as much as digits as its factorization.

23100121343087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 23100121343087 in words is "twenty-three trillion, one hundred billion, one hundred twenty-one million, three hundred forty-three thousand, eighty-seven".