1050251213 has 8 divisors (see below), whose sum is σ = 1164511776. Its totient is φ = 939121200.

The previous prime is 1050251183. The next prime is 1050251287. The reversal of 1050251213 is 3121520501.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1050251213 - 2¹² = 1050247117 is a prime.

It is a super-2 number, since 2×1050251213² = 2206055220815942738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050251113) 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, 781931 + ... + 783272.

It is an arithmetic number, because the mean of its divisors is an integer number (145563972).

Almost surely, 2^1050251213 is an apocalyptic number.

It is an amenable number.

1050251213 is a deficient number, since it is larger than the sum of its proper divisors (114260563).

1050251213 is a wasteful number, since it uses less digits than its factorization.

1050251213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565275.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 1050251213 is about 32407.5795609607. The cubic root of 1050251213 is about 1016.4774081221.

Adding to 1050251213 its reverse (3121520501), we get a palindrome (4171771714).

The spelling of 1050251213 in words is "one billion, fifty million, two hundred fifty-one thousand, two hundred thirteen".