88213001 has 2 divisors, whose sum is σ = 88213002. Its totient is φ = 88213000.

The previous prime is 88212979. The next prime is 88213007. The reversal of 88213001 is 10031288.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68641225 + 19571776 = 8285^2 + 4424^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88213001 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (88213007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44106500 + 44106501.

It is an arithmetic number, because the mean of its divisors is an integer number (44106501).

Almost surely, 2^88213001 is an apocalyptic number.

It is an amenable number.

88213001 is a deficient number, since it is larger than the sum of its proper divisors (1).

88213001 is an equidigital number, since it uses as much as digits as its factorization.

88213001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 88213001 is about 9392.1776495124. The cubic root of 88213001 is about 445.1546001569.

Adding to 88213001 its reverse (10031288), we get a palindrome (98244289).

The spelling of 88213001 in words is "eighty-eight million, two hundred thirteen thousand, one".