106161252866 has 16 divisors (see below), whose sum is σ = 159869579904. Its totient is φ = 52871546064.

The previous prime is 106161252839. The next prime is 106161252889. The reversal of 106161252866 is 668252161601.

It is a super-2 number, since 2×106161252866² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1402460 + ... + 1476216.

It is an arithmetic number, because the mean of its divisors is an integer number (9991848744).

Almost surely, 2^106161252866 is an apocalyptic number.

106161252866 is a deficient number, since it is larger than the sum of its proper divisors (53708327038).

106161252866 is a wasteful number, since it uses less digits than its factorization.

106161252866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76585.

The product of its (nonzero) digits is 207360, while the sum is 44.

The spelling of 106161252866 in words is "one hundred six billion, one hundred sixty-one million, two hundred fifty-two thousand, eight hundred sixty-six".