1001011122130 has 32 divisors (see below), whose sum is σ = 1823890446000. Its totient is φ = 395515760640.

The previous prime is 1001011122121. The next prime is 1001011122143. The reversal of 1001011122130 is 312211101001.

It is a happy number.

1001011122130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 627031173609 + 373979948521 = 791853^2 + 611539^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1001011122130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 485005 + ... + 1495744.

Almost surely, 2^{1001011122130} is an apocalyptic number.

1001011122130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001011122130 is a deficient number, since it is larger than the sum of its proper divisors (822879323870).

1001011122130 is a wasteful number, since it uses less digits than its factorization.

1001011122130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1981374.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1001011122130 its reverse (312211101001), we get a palindrome (1313222223131).

The spelling of 1001011122130 in words is "one trillion, one billion, eleven million, one hundred twenty-two thousand, one hundred thirty".