102455101 has 8 divisors (see below), whose sum is σ = 117301184. Its totient is φ = 87661440.

The previous prime is 102455081. The next prime is 102455131. The reversal of 102455101 is 101554201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102455101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102455131) 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, 8820 + ... + 16813.

It is an arithmetic number, because the mean of its divisors is an integer number (14662648).

Almost surely, 2^102455101 is an apocalyptic number.

It is an amenable number.

102455101 is a deficient number, since it is larger than the sum of its proper divisors (14846083).

102455101 is an equidigital number, since it uses as much as digits as its factorization.

102455101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26211.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 102455101 is about 10122.0107192198. The cubic root of 102455101 is about 467.9267378075.

The spelling of 102455101 in words is "one hundred two million, four hundred fifty-five thousand, one hundred one".