12913233098 has 4 divisors (see below), whose sum is σ = 19369849650. Its totient is φ = 6456616548.

The previous prime is 12913233097. The next prime is 12913233101. The reversal of 12913233098 is 89033231921.

It is a happy number.

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., 12402608689 + 510624409 = 111367^2 + 22597^2 .

It is a super-3 number, since 3×12913233098³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12913233097) 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, 3228308273 + ... + 3228308276.

Almost surely, 2^12913233098 is an apocalyptic number.

12913233098 is a deficient number, since it is larger than the sum of its proper divisors (6456616552).

12913233098 is an equidigital number, since it uses as much as digits as its factorization.

12913233098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6456616551.

The product of its (nonzero) digits is 69984, while the sum is 41.

The spelling of 12913233098 in words is "twelve billion, nine hundred thirteen million, two hundred thirty-three thousand, ninety-eight".