1001051050 has 12 divisors (see below), whose sum is σ = 1861955046. Its totient is φ = 400420400.

The previous prime is 1001051017. The next prime is 1001051063. The reversal of 1001051050 is 501501001.

It can be written as a sum of positive squares in 3 ways, for example, as 824666089 + 176384961 = 28717^2 + 13281^2 .

It is a super-2 number, since 2×1001051050² = 2004206409412205000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1001051050.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10010461 + ... + 10010560.

Almost surely, 2^1001051050 is an apocalyptic number.

1001051050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001051050 is a deficient number, since it is larger than the sum of its proper divisors (860903996).

1001051050 is a wasteful number, since it uses less digits than its factorization.

1001051050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20021033 (or 20021028 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 13.

The square root of 1001051050 is about 31639.3907969164. The cubic root of 1001051050 is about 1000.3502273265.

Adding to 1001051050 its reverse (501501001), we get a palindrome (1502552051).

The spelling of 1001051050 in words is "one billion, one million, fifty-one thousand, fifty".