203266026132 has 48 divisors (see below), whose sum is σ = 510938780352. Its totient is φ = 62522853120.

The previous prime is 203266026113. The next prime is 203266026143. The reversal of 203266026132 is 231620662302.

It is a junction number, because it is equal to n+sod(n) for n = 203266026093 and 203266026102.

It is a congruent number.

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, 266032 + ... + 690872.

It is an arithmetic number, because the mean of its divisors is an integer number (10644557924).

Almost surely, 2^203266026132 is an apocalyptic number.

It is an amenable number.

203266026132 is an abundant number, since it is smaller than the sum of its proper divisors (307672754220).

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

203266026132 is a wasteful number, since it uses less digits than its factorization.

203266026132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427928 (or 427926 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 203266026132 its reverse (231620662302), we get a palindrome (434886688434).

The spelling of 203266026132 in words is "two hundred three billion, two hundred sixty-six million, twenty-six thousand, one hundred thirty-two".