5961211010011 has 4 divisors (see below), whose sum is σ = 5968454280592. Its totient is φ = 5953967739432.

The previous prime is 5961211009991. The next prime is 5961211010033. The reversal of 5961211010011 is 1100101121695.

5961211010011 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5961211010011 - 2¹¹ = 5961211007963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5961211011011) 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, 3621634056 + ... + 3621635701.

It is an arithmetic number, because the mean of its divisors is an integer number (1492113570148).

Almost surely, 2^{5961211010011} is an apocalyptic number.

5961211010011 is a deficient number, since it is larger than the sum of its proper divisors (7243270581).

5961211010011 is an equidigital number, since it uses as much as digits as its factorization.

5961211010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7243270580.

The product of its (nonzero) digits is 540, while the sum is 28.

The spelling of 5961211010011 in words is "five trillion, nine hundred sixty-one billion, two hundred eleven million, ten thousand, eleven".