20761367011083 has 16 divisors (see below), whose sum is σ = 30871077376000. Its totient is φ = 13789837862280.

The previous prime is 20761367011067. The next prime is 20761367011093. The reversal of 20761367011083 is 38011076316702.

20761367011083 is a `hidden beast` number, since 20 + 7 + 613 + 6 + 7 + 0 + 1 + 1 + 0 + 8 + 3 = 666.

It is not a de Polignac number, because 20761367011083 - 2⁴ = 20761367011067 is a prime.

It is a super-2 number, since 2×20761367011083² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20761367011093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1418700283 + ... + 1418714916.

It is an arithmetic number, because the mean of its divisors is an integer number (1929442336000).

Almost surely, 2^{20761367011083} is an apocalyptic number.

20761367011083 is a deficient number, since it is larger than the sum of its proper divisors (10109710364917).

20761367011083 is a wasteful number, since it uses less digits than its factorization.

20761367011083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2837415479 (or 2837415473 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The spelling of 20761367011083 in words is "twenty trillion, seven hundred sixty-one billion, three hundred sixty-seven million, eleven thousand, eighty-three".