102554334445027 has 16 divisors (see below), whose sum is σ = 110637598384512. Its totient is φ = 94698981944320.

The previous prime is 102554334445019. The next prime is 102554334445033. The reversal of 102554334445027 is 720544433455201.

It is a cyclic number.

It is not a de Polignac number, because 102554334445027 - 2³ = 102554334445019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102554334445037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54908358 + ... + 56745364.

It is an arithmetic number, because the mean of its divisors is an integer number (6914849899032).

Almost surely, 2^{102554334445027} is an apocalyptic number.

102554334445027 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

102554334445027 is a deficient number, since it is larger than the sum of its proper divisors (8083263939485).

102554334445027 is a wasteful number, since it uses less digits than its factorization.

102554334445027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1899038.

The product of its (nonzero) digits is 8064000, while the sum is 49.

The spelling of 102554334445027 in words is "one hundred two trillion, five hundred fifty-four billion, three hundred thirty-four million, four hundred forty-five thousand, twenty-seven".