7107057012021 has 8 divisors (see below), whose sum is σ = 9802837258080. Its totient is φ = 4574657386992.

The previous prime is 7107057012007. The next prime is 7107057012023. The reversal of 7107057012021 is 1202107507017.

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

It is not a de Polignac number, because 7107057012021 - 2¹¹ = 7107057009973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7107057012023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40845155155 + ... + 40845155328.

It is an arithmetic number, because the mean of its divisors is an integer number (1225354657260).

Almost surely, 2^{7107057012021} is an apocalyptic number.

It is an amenable number.

7107057012021 is a deficient number, since it is larger than the sum of its proper divisors (2695780246059).

7107057012021 is a wasteful number, since it uses less digits than its factorization.

7107057012021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81690310515.

The product of its (nonzero) digits is 6860, while the sum is 33.

The spelling of 7107057012021 in words is "seven trillion, one hundred seven billion, fifty-seven million, twelve thousand, twenty-one".