106100557 has 2 divisors, whose sum is σ = 106100558. Its totient is φ = 106100556.

The previous prime is 106100543. The next prime is 106100567. The reversal of 106100557 is 755001601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65383396 + 40717161 = 8086^2 + 6381^2 .

It is a cyclic number.

It is not a de Polignac number, because 106100557 - 2⁷ = 106100429 is a prime.

It is a super-2 number, since 2×106100557² = 22514656391420498, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106100567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53050278 + 53050279.

It is an arithmetic number, because the mean of its divisors is an integer number (53050279).

Almost surely, 2^106100557 is an apocalyptic number.

It is an amenable number.

106100557 is a deficient number, since it is larger than the sum of its proper divisors (1).

106100557 is an equidigital number, since it uses as much as digits as its factorization.

106100557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1050, while the sum is 25.

The square root of 106100557 is about 10300.5124629797. The cubic root of 106100557 is about 473.4119554096.

The spelling of 106100557 in words is "one hundred six million, one hundred thousand, five hundred fifty-seven".