126897230120600 has 48 divisors (see below), whose sum is σ = 295047371473920. Its totient is φ = 50756945993600.

The previous prime is 126897230120599. The next prime is 126897230120611. The reversal of 126897230120600 is 6021032798621.

It is a super-2 number, since 2×126897230120600² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6927587 + ... + 17371986.

It is an arithmetic number, because the mean of its divisors is an integer number (6146820239040).

Almost surely, 2^{126897230120600} is an apocalyptic number.

126897230120600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126897230120600 is an abundant number, since it is smaller than the sum of its proper divisors (168150141353320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126897230120600 is a wasteful number, since it uses less digits than its factorization.

126897230120600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24325700 (or 24325691 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 47.

The spelling of 126897230120600 in words is "one hundred twenty-six trillion, eight hundred ninety-seven billion, two hundred thirty million, one hundred twenty thousand, six hundred".