102115094467 has 4 divisors (see below), whose sum is σ = 103845858840. Its totient is φ = 100384330096.

The previous prime is 102115094449. The next prime is 102115094479. The reversal of 102115094467 is 764490511201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102115094467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102115014467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 865382098 + ... + 865382215.

It is an arithmetic number, because the mean of its divisors is an integer number (25961464710).

Almost surely, 2^102115094467 is an apocalyptic number.

102115094467 is a deficient number, since it is larger than the sum of its proper divisors (1730764373).

102115094467 is an equidigital number, since it uses as much as digits as its factorization.

102115094467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1730764372.

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 102115094467 in words is "one hundred two billion, one hundred fifteen million, ninety-four thousand, four hundred sixty-seven".