13123335043058 has 16 divisors (see below), whose sum is σ = 20028654648960. Its totient is φ = 6447904117200.

The previous prime is 13123335043057. The next prime is 13123335043171. The reversal of 13123335043058 is 85034053332131.

It is a super-3 number, since 3×13123335043058³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (13123335043057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196789133 + ... + 196855808.

It is an arithmetic number, because the mean of its divisors is an integer number (1251790915560).

Almost surely, 2^{13123335043058} is an apocalyptic number.

13123335043058 is a deficient number, since it is larger than the sum of its proper divisors (6905319605902).

13123335043058 is a wasteful number, since it uses less digits than its factorization.

13123335043058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393645233.

The product of its (nonzero) digits is 388800, while the sum is 41.

Adding to 13123335043058 its reverse (85034053332131), we get a palindrome (98157388375189).

The spelling of 13123335043058 in words is "thirteen trillion, one hundred twenty-three billion, three hundred thirty-five million, forty-three thousand, fifty-eight".