88109029087 has 2 divisors, whose sum is σ = 88109029088. Its totient is φ = 88109029086.

The previous prime is 88109029081. The next prime is 88109029121. The reversal of 88109029087 is 78092090188.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88109029087 - 2¹⁵ = 88108996319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88109029081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44054514543 + 44054514544.

It is an arithmetic number, because the mean of its divisors is an integer number (44054514544).

Almost surely, 2^88109029087 is an apocalyptic number.

88109029087 is a deficient number, since it is larger than the sum of its proper divisors (1).

88109029087 is an equidigital number, since it uses as much as digits as its factorization.

88109029087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 52.

The spelling of 88109029087 in words is "eighty-eight billion, one hundred nine million, twenty-nine thousand, eighty-seven".