102116294 has 24 divisors (see below), whose sum is σ = 183935808. Its totient is φ = 42351120.

The previous prime is 102116291. The next prime is 102116299. The reversal of 102116294 is 492611201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102116291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13769 + ... + 19844.

It is an arithmetic number, because the mean of its divisors is an integer number (7663992).

Almost surely, 2^102116294 is an apocalyptic number.

102116294 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

102116294 is a deficient number, since it is larger than the sum of its proper divisors (81819514).

102116294 is a wasteful number, since it uses less digits than its factorization.

102116294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33660 (or 33653 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 102116294 is about 10105.2607091554. The cubic root of 102116294 is about 467.4103752619.

Adding to 102116294 its reverse (492611201), we get a palindrome (594727495).

The spelling of 102116294 in words is "one hundred two million, one hundred sixteen thousand, two hundred ninety-four".