10721755671083 has 4 divisors (see below), whose sum is σ = 11286058601160. Its totient is φ = 10157452741008.

The previous prime is 10721755671049. The next prime is 10721755671167. The reversal of 10721755671083 is 38017655712701.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10721755671083 - 2⁶ = 10721755671019 is a prime.

It is a super-2 number, since 2×10721755671083² (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 (10721755671023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282151465010 + ... + 282151465047.

It is an arithmetic number, because the mean of its divisors is an integer number (2821514650290).

Almost surely, 2^{10721755671083} is an apocalyptic number.

10721755671083 is a deficient number, since it is larger than the sum of its proper divisors (564302930077).

10721755671083 is an equidigital number, since it uses as much as digits as its factorization.

10721755671083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564302930076.

The product of its (nonzero) digits is 2469600, while the sum is 53.

The spelling of 10721755671083 in words is "ten trillion, seven hundred twenty-one billion, seven hundred fifty-five million, six hundred seventy-one thousand, eighty-three".