136211098 has 4 divisors (see below), whose sum is σ = 204316650. Its totient is φ = 68105548.

The previous prime is 136211093. The next prime is 136211099. The reversal of 136211098 is 890112631.

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

It can be written as a sum of positive squares in only one way, i.e., 80514729 + 55696369 = 8973^2 + 7463^2 .

It is not an unprimeable number, because it can be changed into a prime (136211093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34052773 + ... + 34052776.

Almost surely, 2^136211098 is an apocalyptic number.

136211098 is a deficient number, since it is larger than the sum of its proper divisors (68105552).

136211098 is an equidigital number, since it uses as much as digits as its factorization.

136211098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68105551.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 136211098 is about 11670.9510323709. The cubic root of 136211098 is about 514.5222552905.

The spelling of 136211098 in words is "one hundred thirty-six million, two hundred eleven thousand, ninety-eight".