101199552 has 28 divisors (see below), whose sum is σ = 267757656. Its totient is φ = 33733120.

The previous prime is 101199541. The next prime is 101199583. The reversal of 101199552 is 255991101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263349 + ... + 263732.

Almost surely, 2^101199552 is an apocalyptic number.

101199552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101199552 is an abundant number, since it is smaller than the sum of its proper divisors (166558104).

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

101199552 is an equidigital number, since it uses as much as digits as its factorization.

101199552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527096 (or 527086 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 33.

The square root of 101199552 is about 10059.7988051452. The cubic root of 101199552 is about 466.0074538156.

The spelling of 101199552 in words is "one hundred one million, one hundred ninety-nine thousand, five hundred fifty-two".