88630193038321 has 9 divisors (see below), whose sum is σ = 97420078077049. Its totient is φ = 80572808618500.

The previous prime is 88630193038241. The next prime is 88630193038327. The reversal of 88630193038321 is 12383039103688.

The square root of 88630193038321 is 9414361.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 88630193038321 - 2³¹ = 88628045554673 is a prime.

It is a super-2 number, since 2×88630193038321² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88630193038327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 103130046 + ... + 103985896.

Almost surely, 2^{88630193038321} is an apocalyptic number.

88630193038321 is the 9414361-st square number.

88630193038321 is the 4707181-st centered octagonal number.

It is an amenable number.

88630193038321 is a deficient number, since it is larger than the sum of its proper divisors (8789885038728).

88630193038321 is an frugal number, since it uses more digits than its factorization.

88630193038321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1711724 (or 855862 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 55.

The spelling of 88630193038321 in words is "eighty-eight trillion, six hundred thirty billion, one hundred ninety-three million, thirty-eight thousand, three hundred twenty-one".