100406154226 has 8 divisors (see below), whose sum is σ = 172124835840. Its totient is φ = 43031208948.

The previous prime is 100406154221. The next prime is 100406154253. The reversal of 100406154226 is 622451604001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (100406154221) 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 3 ways as a sum of consecutive naturals, for example, 3585934066 + ... + 3585934093.

It is an arithmetic number, because the mean of its divisors is an integer number (21515604480).

Almost surely, 2^100406154226 is an apocalyptic number.

100406154226 is a deficient number, since it is larger than the sum of its proper divisors (71718681614).

100406154226 is an equidigital number, since it uses as much as digits as its factorization.

100406154226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7171868168.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 100406154226 its reverse (622451604001), we get a palindrome (722857758227).

The spelling of 100406154226 in words is "one hundred billion, four hundred six million, one hundred fifty-four thousand, two hundred twenty-six".