101563276400 has 60 divisors (see below), whose sum is σ = 256848199800. Its totient is φ = 38487133440.

The previous prime is 101563276369. The next prime is 101563276411. The reversal of 101563276400 is 4672365101.

It is a super-2 number, since 2×101563276400² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6674195 + ... + 6689394.

It is an arithmetic number, because the mean of its divisors is an integer number (4280803330).

Almost surely, 2^101563276400 is an apocalyptic number.

101563276400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101563276400 is an abundant number, since it is smaller than the sum of its proper divisors (155284923400).

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

101563276400 is a wasteful number, since it uses less digits than its factorization.

101563276400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13363626 (or 13363615 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 101563276400 in words is "one hundred one billion, five hundred sixty-three million, two hundred seventy-six thousand, four hundred".