1211030300002 has 4 divisors (see below), whose sum is σ = 1816545450006. Its totient is φ = 605515150000.

The previous prime is 1211030299991. The next prime is 1211030300023. The reversal of 1211030300002 is 2000030301121.

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., 1083474891801 + 127555408201 = 1040901^2 + 357149^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302757574999 + ... + 302757575002.

Almost surely, 2^{1211030300002} is an apocalyptic number.

1211030300002 is a deficient number, since it is larger than the sum of its proper divisors (605515150004).

1211030300002 is an equidigital number, since it uses as much as digits as its factorization.

1211030300002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605515150003.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 1211030300002 its reverse (2000030301121), we get a palindrome (3211060601123).

The spelling of 1211030300002 in words is "one trillion, two hundred eleven billion, thirty million, three hundred thousand, two".