137965011029 has 4 divisors (see below), whose sum is σ = 141330011340. Its totient is φ = 134600010720.

The previous prime is 137965010993. The next prime is 137965011031. The reversal of 137965011029 is 920110569731.

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

It can be written as a sum of positive squares in 2 ways, for example, as 20111494225 + 117853516804 = 141815^2 + 343298^2 .

It is a cyclic number.

It is not a de Polignac number, because 137965011029 - 2²⁸ = 137696575573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137965011229) 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, 1682500094 + ... + 1682500175.

It is an arithmetic number, because the mean of its divisors is an integer number (35332502835).

Almost surely, 2^137965011029 is an apocalyptic number.

It is an amenable number.

137965011029 is a deficient number, since it is larger than the sum of its proper divisors (3365000311).

137965011029 is an equidigital number, since it uses as much as digits as its factorization.

137965011029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3365000310.

The product of its (nonzero) digits is 102060, while the sum is 44.

The spelling of 137965011029 in words is "one hundred thirty-seven billion, nine hundred sixty-five million, eleven thousand, twenty-nine".