100403112032 has 12 divisors (see below), whose sum is σ = 197668626876. Its totient is φ = 50201556000.

The previous prime is 100403112001. The next prime is 100403112049. The reversal of 100403112032 is 230211304001.

It is a self number, because there is not a number n which added to its sum of digits gives 100403112032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1568798594 + ... + 1568798657.

It is an arithmetic number, because the mean of its divisors is an integer number (16472385573).

Almost surely, 2^100403112032 is an apocalyptic number.

It is an amenable number.

100403112032 is a deficient number, since it is larger than the sum of its proper divisors (97265514844).

100403112032 is an equidigital number, since it uses as much as digits as its factorization.

100403112032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3137597261 (or 3137597253 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 100403112032 its reverse (230211304001), we get a palindrome (330614416033).

The spelling of 100403112032 in words is "one hundred billion, four hundred three million, one hundred twelve thousand, thirty-two".