88100735381 has 4 divisors (see below), whose sum is σ = 88103054700. Its totient is φ = 88098416064.

The previous prime is 88100735353. The next prime is 88100735399. The reversal of 88100735381 is 18353700188.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2620518481 + 85480216900 = 51191^2 + 292370^2 .

It is a cyclic number.

It is not a de Polignac number, because 88100735381 - 2¹⁰ = 88100734357 is a prime.

It is a super-2 number, since 2×88100735381² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88100735311) 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, 1101716 + ... + 1178973.

It is an arithmetic number, because the mean of its divisors is an integer number (22025763675).

Almost surely, 2^88100735381 is an apocalyptic number.

It is an amenable number.

88100735381 is a deficient number, since it is larger than the sum of its proper divisors (2319319).

88100735381 is a wasteful number, since it uses less digits than its factorization.

88100735381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2319318.

The product of its (nonzero) digits is 161280, while the sum is 44.

The spelling of 88100735381 in words is "eighty-eight billion, one hundred million, seven hundred thirty-five thousand, three hundred eighty-one".