2121033001310 has 32 divisors (see below), whose sum is σ = 3935530644480. Its totient is φ = 822601445152.

The previous prime is 2121033001309. The next prime is 2121033001327. The reversal of 2121033001310 is 131003301212.

It is a super-2 number, since 2×2121033001310² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 21037730 + ... + 21138309.

It is an arithmetic number, because the mean of its divisors is an integer number (122985332640).

Almost surely, 2^{2121033001310} is an apocalyptic number.

2121033001310 is a deficient number, since it is larger than the sum of its proper divisors (1814497643170).

2121033001310 is a wasteful number, since it uses less digits than its factorization.

2121033001310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42176200.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 2121033001310 its reverse (131003301212), we get a palindrome (2252036302522).

The spelling of 2121033001310 in words is "two trillion, one hundred twenty-one billion, thirty-three million, one thousand, three hundred ten".