1050120131 has 8 divisors (see below), whose sum is σ = 1133563680. Its totient is φ = 969825472.

The previous prime is 1050120103. The next prime is 1050120143. The reversal of 1050120131 is 1310210501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1050120131 is a prime.

It is a super-2 number, since 2×1050120131² = 2205504579062914322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1050120151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 786530 + ... + 787863.

It is an arithmetic number, because the mean of its divisors is an integer number (141695460).

Almost surely, 2^1050120131 is an apocalyptic number.

1050120131 is a deficient number, since it is larger than the sum of its proper divisors (83443549).

1050120131 is a wasteful number, since it uses less digits than its factorization.

1050120131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574445.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 1050120131 is about 32405.5571005962. The cubic root of 1050120131 is about 1016.4351174671.

Adding to 1050120131 its reverse (1310210501), we get a palindrome (2360330632).

The spelling of 1050120131 in words is "one billion, fifty million, one hundred twenty thousand, one hundred thirty-one".