1610120126 has 4 divisors (see below), whose sum is σ = 2415180192. Its totient is φ = 805060062.

The previous prime is 1610120119. The next prime is 1610120131. The reversal of 1610120126 is 6210210161.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6210210161 = 373 ⋅16649357.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1610120098 and 1610120107.

It is a congruent number.

It is an unprimeable number.

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, 402530030 + ... + 402530033.

It is an arithmetic number, because the mean of its divisors is an integer number (603795048).

Almost surely, 2^1610120126 is an apocalyptic number.

1610120126 is a deficient number, since it is larger than the sum of its proper divisors (805060066).

1610120126 is an equidigital number, since it uses as much as digits as its factorization.

1610120126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805060065.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 1610120126 is about 40126.3021720168. The cubic root of 1610120126 is about 1172.0678666917.

Adding to 1610120126 its reverse (6210210161), we get a palindrome (7820330287).

The spelling of 1610120126 in words is "one billion, six hundred ten million, one hundred twenty thousand, one hundred twenty-six".