203622431264106 has 16 divisors (see below), whose sum is σ = 407782834614624. Its totient is φ = 67784481740304.

The previous prime is 203622431264023. The next prime is 203622431264159. The reversal of 203622431264106 is 601462134226302.

It is a happy number.

203622431264106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×203622431264106³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22415498680 + ... + 22415507763.

It is an arithmetic number, because the mean of its divisors is an integer number (25486427163414).

Almost surely, 2^{203622431264106} is an apocalyptic number.

203622431264106 is an abundant number, since it is smaller than the sum of its proper divisors (204160403350518).

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

203622431264106 is a wasteful number, since it uses less digits than its factorization.

203622431264106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44831007205.

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 203622431264106 in words is "two hundred three trillion, six hundred twenty-two billion, four hundred thirty-one million, two hundred sixty-four thousand, one hundred six".