1101431410061 has 2 divisors, whose sum is σ = 1101431410062. Its totient is φ = 1101431410060.

The previous prime is 1101431410049. The next prime is 1101431410087. The reversal of 1101431410061 is 1600141341011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 582159844036 + 519271566025 = 762994^2 + 720605^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101431410061 - 2²⁶ = 1101364301197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101431410361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550715705030 + 550715705031.

It is an arithmetic number, because the mean of its divisors is an integer number (550715705031).

Almost surely, 2^{1101431410061} is an apocalyptic number.

It is an amenable number.

1101431410061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101431410061 is an equidigital number, since it uses as much as digits as its factorization.

1101431410061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 1101431410061 its reverse (1600141341011), we get a palindrome (2701572751072).

The spelling of 1101431410061 in words is "one trillion, one hundred one billion, four hundred thirty-one million, four hundred ten thousand, sixty-one".