100265031108426 has 32 divisors (see below), whose sum is σ = 212327557054848. Its totient is φ = 31455457689600.

The previous prime is 100265031108391. The next prime is 100265031108427. The reversal of 100265031108426 is 624801130562001.

It is not an unprimeable number, because it can be changed into a prime (100265031108427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10051971 + ... + 17365833.

It is an arithmetic number, because the mean of its divisors is an integer number (6635236157964).

Almost surely, 2^{100265031108426} is an apocalyptic number.

100265031108426 is an abundant number, since it is smaller than the sum of its proper divisors (112062525946422).

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

100265031108426 is a wasteful number, since it uses less digits than its factorization.

100265031108426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7448286.

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 100265031108426 in words is "one hundred trillion, two hundred sixty-five billion, thirty-one million, one hundred eight thousand, four hundred twenty-six".