134031021101 has 2 divisors, whose sum is σ = 134031021102. Its totient is φ = 134031021100.

The previous prime is 134031021079. The next prime is 134031021109. The reversal of 134031021101 is 101120130431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130484223076 + 3546798025 = 361226^2 + 59555^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134031021101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134031021101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134031021109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67015510550 + 67015510551.

It is an arithmetic number, because the mean of its divisors is an integer number (67015510551).

Almost surely, 2^134031021101 is an apocalyptic number.

It is an amenable number.

134031021101 is a deficient number, since it is larger than the sum of its proper divisors (1).

134031021101 is an equidigital number, since it uses as much as digits as its factorization.

134031021101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 134031021101 its reverse (101120130431), we get a palindrome (235151151532).

The spelling of 134031021101 in words is "one hundred thirty-four billion, thirty-one million, twenty-one thousand, one hundred one".