2311100098 has 4 divisors (see below), whose sum is σ = 3466650150. Its totient is φ = 1155550048.

The previous prime is 2311100087. The next prime is 2311100117. The reversal of 2311100098 is 8900011132.

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., 1620304009 + 690796089 = 40253^2 + 26283^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 577775023 + ... + 577775026.

Almost surely, 2^2311100098 is an apocalyptic number.

2311100098 is a deficient number, since it is larger than the sum of its proper divisors (1155550052).

2311100098 is a wasteful number, since it uses less digits than its factorization.

2311100098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1155550051.

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 2311100098 is about 48073.9024627708. The cubic root of 2311100098 is about 1322.1262216762.

The spelling of 2311100098 in words is "two billion, three hundred eleven million, one hundred thousand, ninety-eight".