103623531407232 has 64 divisors (see below), whose sum is σ = 279762300532560. Its totient is φ = 33974928322560.

The previous prime is 103623531407219. The next prime is 103623531407233. The reversal of 103623531407232 is 232704135326301.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-3 number, since 3×103623531407232³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103623531407233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2211885973 + ... + 2211932820.

Almost surely, 2^{103623531407232} is an apocalyptic number.

103623531407232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103623531407232 is an abundant number, since it is smaller than the sum of its proper divisors (176138769125328).

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

103623531407232 is an equidigital number, since it uses as much as digits as its factorization.

103623531407232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4423818871 (or 4423818859 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 42.

The spelling of 103623531407232 in words is "one hundred three trillion, six hundred twenty-three billion, five hundred thirty-one million, four hundred seven thousand, two hundred thirty-two".