102567270255451 has 4 divisors (see below), whose sum is σ = 102595194917512. Its totient is φ = 102539345593392.

The previous prime is 102567270255413. The next prime is 102567270255509. The reversal of 102567270255451 is 154552072765201.

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

It is a cyclic number.

It is not a de Polignac number, because 102567270255451 - 2¹⁷ = 102567270124379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102567270250451) 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, 13962325521 + ... + 13962332866.

It is an arithmetic number, because the mean of its divisors is an integer number (25648798729378).

Almost surely, 2^{102567270255451} is an apocalyptic number.

102567270255451 is a deficient number, since it is larger than the sum of its proper divisors (27924662061).

102567270255451 is an equidigital number, since it uses as much as digits as its factorization.

102567270255451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27924662060.

The product of its (nonzero) digits is 5880000, while the sum is 52.

The spelling of 102567270255451 in words is "one hundred two trillion, five hundred sixty-seven billion, two hundred seventy million, two hundred fifty-five thousand, four hundred fifty-one".