102476462089 has 4 divisors (see below), whose sum is σ = 102477490560. Its totient is φ = 102475433620.

The previous prime is 102476462087. The next prime is 102476462113. The reversal of 102476462089 is 980264674201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 102476462089 - 2¹ = 102476462087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102476462087) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 346549 + ... + 570130.

It is an arithmetic number, because the mean of its divisors is an integer number (25619372640).

Almost surely, 2^102476462089 is an apocalyptic number.

It is an amenable number.

102476462089 is a deficient number, since it is larger than the sum of its proper divisors (1028471).

102476462089 is an equidigital number, since it uses as much as digits as its factorization.

102476462089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028470.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The spelling of 102476462089 in words is "one hundred two billion, four hundred seventy-six million, four hundred sixty-two thousand, eighty-nine".