2123010121132 has 6 divisors (see below), whose sum is σ = 3715267711988. Its totient is φ = 1061505060564.

The previous prime is 2123010121109. The next prime is 2123010121163. The reversal of 2123010121132 is 2311210103212.

It is a super-2 number, since 2×2123010121132² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265376265138 + ... + 265376265145.

Almost surely, 2^{2123010121132} is an apocalyptic number.

It is an amenable number.

2123010121132 is a deficient number, since it is larger than the sum of its proper divisors (1592257590856).

2123010121132 is a wasteful number, since it uses less digits than its factorization.

2123010121132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530752530287 (or 530752530285 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2123010121132 its reverse (2311210103212), we get a palindrome (4434220224344).

The spelling of 2123010121132 in words is "two trillion, one hundred twenty-three billion, ten million, one hundred twenty-one thousand, one hundred thirty-two".