1201313010004 has 6 divisors (see below), whose sum is σ = 2102297767514. Its totient is φ = 600656505000.

The previous prime is 1201313009987. The next prime is 1201313010061. The reversal of 1201313010004 is 4000103131021.

It can be written as a sum of positive squares in only one way, i.e., 1185724988100 + 15588021904 = 1088910^2 + 124852^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1201313010004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150164126247 + ... + 150164126254.

Almost surely, 2^{1201313010004} is an apocalyptic number.

It is an amenable number.

1201313010004 is a deficient number, since it is larger than the sum of its proper divisors (900984757510).

1201313010004 is a wasteful number, since it uses less digits than its factorization.

1201313010004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300328252505 (or 300328252503 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1201313010004 its reverse (4000103131021), we get a palindrome (5201416141025).

The spelling of 1201313010004 in words is "one trillion, two hundred one billion, three hundred thirteen million, ten thousand, four".