1001121002132 has 12 divisors (see below), whose sum is σ = 1752017081556. Its totient is φ = 500544693120.

The previous prime is 1001121002117. The next prime is 1001121002173. The reversal of 1001121002132 is 2312001211001.

1001121002132 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 2 ways, for example, as 812082136336 + 189038865796 = 901156^2 + 434786^2 .

It is a super-3 number, since 3×1001121002132³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

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, 3808919 + ... + 4063262.

It is an arithmetic number, because the mean of its divisors is an integer number (146001423463).

Almost surely, 2^{1001121002132} is an apocalyptic number.

It is an amenable number.

1001121002132 is a deficient number, since it is larger than the sum of its proper divisors (750896079424).

1001121002132 is a wasteful number, since it uses less digits than its factorization.

1001121002132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7903978 (or 7903976 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1001121002132 its reverse (2312001211001), we get a palindrome (3313122213133).

The spelling of 1001121002132 in words is "one trillion, one billion, one hundred twenty-one million, two thousand, one hundred thirty-two".