102563632436100 has 144 divisors (see below), whose sum is σ = 323771610165696. Its totient is φ = 24860570624000.

The previous prime is 102563632436093. The next prime is 102563632436137. The reversal of 102563632436100 is 1634236365201.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22524160 + ... + 26692040.

It is an arithmetic number, because the mean of its divisors is an integer number (2248413959484).

Almost surely, 2^{102563632436100} is an apocalyptic number.

102563632436100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102563632436100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161885805082848).

102563632436100 is an abundant number, since it is smaller than the sum of its proper divisors (221207977729596).

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

102563632436100 is a wasteful number, since it uses less digits than its factorization.

102563632436100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4175366 (or 4175359 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 102563632436100 in words is "one hundred two trillion, five hundred sixty-three billion, six hundred thirty-two million, four hundred thirty-six thousand, one hundred".