1001002122130 has 8 divisors (see below), whose sum is σ = 1801803819852. Its totient is φ = 400400848848.

The previous prime is 1001002122119. The next prime is 1001002122143. The reversal of 1001002122130 is 312212001001.

It can be written as a sum of positive squares in 2 ways, for example, as 907349597401 + 93652524729 = 952549^2 + 306027^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1001002122130.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50050106097 + ... + 50050106116.

Almost surely, 2^{1001002122130} is an apocalyptic number.

1001002122130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001002122130 is a deficient number, since it is larger than the sum of its proper divisors (800801697722).

1001002122130 is a wasteful number, since it uses less digits than its factorization.

1001002122130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100100212220.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1001002122130 its reverse (312212001001), we get a palindrome (1313214123131).

The spelling of 1001002122130 in words is "one trillion, one billion, two million, one hundred twenty-two thousand, one hundred thirty".