126100521414312 has 64 divisors (see below), whose sum is σ = 315310540708800. Its totient is φ = 42025609758720.

The previous prime is 126100521414289. The next prime is 126100521414353. The reversal of 126100521414312 is 213414125001621.

It is a super-2 number, since 2×126100521414312² (a number of 29 digits) contains 22 as substring.

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, 4291016083 + ... + 4291045469.

It is an arithmetic number, because the mean of its divisors is an integer number (4926727198575).

Almost surely, 2^{126100521414312} is an apocalyptic number.

126100521414312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

126100521414312 is an abundant number, since it is smaller than the sum of its proper divisors (189210019294488).

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

126100521414312 is a wasteful number, since it uses less digits than its factorization.

126100521414312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56906 (or 56902 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

Adding to 126100521414312 its reverse (213414125001621), we get a palindrome (339514646415933).

The spelling of 126100521414312 in words is "one hundred twenty-six trillion, one hundred billion, five hundred twenty-one million, four hundred fourteen thousand, three hundred twelve".