98211129 has 4 divisors (see below), whose sum is σ = 130948176. Its totient is φ = 65474084.

The previous prime is 98211109. The next prime is 98211149. The reversal of 98211129 is 92111289.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (98211109) and next prime (98211149).

It is a cyclic number.

It is not a de Polignac number, because 98211129 - 2⁸ = 98210873 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 98211129.

It is not an unprimeable number, because it can be changed into a prime (98211109) 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, 16368519 + ... + 16368524.

It is an arithmetic number, because the mean of its divisors is an integer number (32737044).

Almost surely, 2^98211129 is an apocalyptic number.

It is an amenable number.

98211129 is a deficient number, since it is larger than the sum of its proper divisors (32737047).

98211129 is a wasteful number, since it uses less digits than its factorization.

98211129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32737046.

The product of its digits is 2592, while the sum is 33.

The square root of 98211129 is about 9910.1528242505. The cubic root of 98211129 is about 461.3744790759.

The spelling of 98211129 in words is "ninety-eight million, two hundred eleven thousand, one hundred twenty-nine".