100415532727157 has 2 divisors, whose sum is σ = 100415532727158. Its totient is φ = 100415532727156.

The previous prime is 100415532727109. The next prime is 100415532727183. The reversal of 100415532727157 is 751727235514001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92577515001841 + 7838017725316 = 9621721^2 + 2799646^2 .

It is a cyclic number.

It is not a de Polignac number, because 100415532727157 - 2⁶ = 100415532727093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100415538727157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50207766363578 + 50207766363579.

It is an arithmetic number, because the mean of its divisors is an integer number (50207766363579).

Almost surely, 2^{100415532727157} is an apocalyptic number.

It is an amenable number.

100415532727157 is a deficient number, since it is larger than the sum of its proper divisors (1).

100415532727157 is an equidigital number, since it uses as much as digits as its factorization.

100415532727157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2058000, while the sum is 50.

The spelling of 100415532727157 in words is "one hundred trillion, four hundred fifteen billion, five hundred thirty-two million, seven hundred twenty-seven thousand, one hundred fifty-seven".