30001311231002 has 16 divisors (see below), whose sum is σ = 45507938999400. Its totient is φ = 14832000691200.

The previous prime is 30001311230993. The next prime is 30001311231119. The reversal of 30001311231002 is 20013211310003.

It can be written as a sum of positive squares in 4 ways, for example, as 12541875185401 + 17459436045601 = 3541451^2 + 4178449^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27429002 + ... + 28501802.

Almost surely, 2^{30001311231002} is an apocalyptic number.

30001311231002 is a deficient number, since it is larger than the sum of its proper divisors (15506627768398).

30001311231002 is a wasteful number, since it uses less digits than its factorization.

30001311231002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230001.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 30001311231002 its reverse (20013211310003), we get a palindrome (50014522541005).

The spelling of 30001311231002 in words is "thirty trillion, one billion, three hundred eleven million, two hundred thirty-one thousand, two".