102147371030 has 32 divisors (see below), whose sum is σ = 186037326720. Its totient is φ = 40376793600.

The previous prime is 102147371023. The next prime is 102147371059. The reversal of 102147371030 is 30173741201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 102147370984 and 102147371002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1571027 + ... + 1634753.

It is an arithmetic number, because the mean of its divisors is an integer number (5813666460).

Almost surely, 2^102147371030 is an apocalyptic number.

102147371030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102147371030 is a deficient number, since it is larger than the sum of its proper divisors (83889955690).

102147371030 is a wasteful number, since it uses less digits than its factorization.

102147371030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65624.

The product of its (nonzero) digits is 3528, while the sum is 29.

The spelling of 102147371030 in words is "one hundred two billion, one hundred forty-seven million, three hundred seventy-one thousand, thirty".