126751116135 has 16 divisors (see below), whose sum is σ = 231773469696. Its totient is φ = 57943367328.

The previous prime is 126751116113. The next prime is 126751116181. The reversal of 126751116135 is 531611157621.

It is not a de Polignac number, because 126751116135 - 2⁷ = 126751116007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 126751116093 and 126751116102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 603576639 + ... + 603576848.

It is an arithmetic number, because the mean of its divisors is an integer number (14485841856).

Almost surely, 2^126751116135 is an apocalyptic number.

126751116135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

126751116135 is a deficient number, since it is larger than the sum of its proper divisors (105022353561).

126751116135 is a wasteful number, since it uses less digits than its factorization.

126751116135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207153502.

The product of its digits is 37800, while the sum is 39.

The spelling of 126751116135 in words is "one hundred twenty-six billion, seven hundred fifty-one million, one hundred sixteen thousand, one hundred thirty-five".