99455101 has 8 divisors (see below), whose sum is σ = 105163520. Its totient is φ = 93794112.

The previous prime is 99455089. The next prime is 99455131. The reversal of 99455101 is 10155499.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 99455101 - 2²⁵ = 65900669 is a prime.

It is a super-2 number, since 2×99455101² = 19782634229840402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99455131) 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, 7500 + ... + 15973.

It is an arithmetic number, because the mean of its divisors is an integer number (13145440).

Almost surely, 2^99455101 is an apocalyptic number.

It is an amenable number.

99455101 is a deficient number, since it is larger than the sum of its proper divisors (5708419).

99455101 is a wasteful number, since it uses less digits than its factorization.

99455101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23715.

The product of its (nonzero) digits is 8100, while the sum is 34.

The square root of 99455101 is about 9972.7178341714. The cubic root of 99455101 is about 463.3142817187.

The spelling of 99455101 in words is "ninety-nine million, four hundred fifty-five thousand, one hundred one".