103642127588 has 6 divisors (see below), whose sum is σ = 181373723286. Its totient is φ = 51821063792.

The previous prime is 103642127587. The next prime is 103642127651. The reversal of 103642127588 is 885721246301.

It can be written as a sum of positive squares in only one way, i.e., 79542049024 + 24100078564 = 282032^2 + 155242^2 .

It is a super-3 number, since 3×103642127588³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (103642127587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12955265945 + ... + 12955265952.

It is an arithmetic number, because the mean of its divisors is an integer number (30228953881).

Almost surely, 2^103642127588 is an apocalyptic number.

It is an amenable number.

103642127588 is a deficient number, since it is larger than the sum of its proper divisors (77731595698).

103642127588 is a wasteful number, since it uses less digits than its factorization.

103642127588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25910531901 (or 25910531899 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 47.

The spelling of 103642127588 in words is "one hundred three billion, six hundred forty-two million, one hundred twenty-seven thousand, five hundred eighty-eight".