106136066242 has 4 divisors (see below), whose sum is σ = 159204099366. Its totient is φ = 53068033120.

The previous prime is 106136066233. The next prime is 106136066251. The reversal of 106136066242 is 242660631601.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (106136066233) and next prime (106136066251).

It can be written as a sum of positive squares in only one way, i.e., 80474909761 + 25661156481 = 283681^2 + 160191^2 .

It is a super-2 number, since 2×106136066242² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26534016559 + ... + 26534016562.

Almost surely, 2^106136066242 is an apocalyptic number.

106136066242 is a deficient number, since it is larger than the sum of its proper divisors (53068033124).

106136066242 is an equidigital number, since it uses as much as digits as its factorization.

106136066242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53068033123.

The product of its (nonzero) digits is 62208, while the sum is 37.

Adding to 106136066242 its reverse (242660631601), we get a palindrome (348796697843).

The spelling of 106136066242 in words is "one hundred six billion, one hundred thirty-six million, sixty-six thousand, two hundred forty-two".