100091510075437 has 2 divisors, whose sum is σ = 100091510075438. Its totient is φ = 100091510075436.

The previous prime is 100091510075393. The next prime is 100091510075449. The reversal of 100091510075437 is 734570015190001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94820288980041 + 5271221095396 = 9737571^2 + 2295914^2 .

It is a cyclic number.

It is not a de Polignac number, because 100091510075437 - 2³⁵ = 100057150337069 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100091510075393 and 100091510075402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100091510075467) 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, 50045755037718 + 50045755037719.

It is an arithmetic number, because the mean of its divisors is an integer number (50045755037719).

Almost surely, 2^{100091510075437} is an apocalyptic number.

It is an amenable number.

100091510075437 is a deficient number, since it is larger than the sum of its proper divisors (1).

100091510075437 is an equidigital number, since it uses as much as digits as its factorization.

100091510075437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 132300, while the sum is 43.

The spelling of 100091510075437 in words is "one hundred trillion, ninety-one billion, five hundred ten million, seventy-five thousand, four hundred thirty-seven".