137146453333 has 2 divisors, whose sum is σ = 137146453334. Its totient is φ = 137146453332.

The previous prime is 137146453307. The next prime is 137146453349. The reversal of 137146453333 is 333354641731.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 135440928529 + 1705524804 = 368023^2 + 41298^2 .

It is a cyclic number.

It is not a de Polignac number, because 137146453333 - 2¹³ = 137146445141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 137146453333.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137141453333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68573226666 + 68573226667.

It is an arithmetic number, because the mean of its divisors is an integer number (68573226667).

Almost surely, 2^137146453333 is an apocalyptic number.

It is an amenable number.

137146453333 is a deficient number, since it is larger than the sum of its proper divisors (1).

137146453333 is an equidigital number, since it uses as much as digits as its factorization.

137146453333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 816480, while the sum is 43.

The spelling of 137146453333 in words is "one hundred thirty-seven billion, one hundred forty-six million, four hundred fifty-three thousand, three hundred thirty-three".