1203648012004 has 6 divisors (see below), whose sum is σ = 2106384021014. Its totient is φ = 601824006000.

The previous prime is 1203648011999. The next prime is 1203648012031. The reversal of 1203648012004 is 4002108463021.

It can be written as a sum of positive squares in only one way, i.e., 1195519186404 + 8128825600 = 1093398^2 + 90160^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150456001497 + ... + 150456001504.

Almost surely, 2^{1203648012004} is an apocalyptic number.

It is an amenable number.

1203648012004 is a deficient number, since it is larger than the sum of its proper divisors (902736009010).

1203648012004 is a wasteful number, since it uses less digits than its factorization.

1203648012004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300912003005 (or 300912003003 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The spelling of 1203648012004 in words is "one trillion, two hundred three billion, six hundred forty-eight million, twelve thousand, four".