1201401033003 has 48 divisors (see below), whose sum is σ = 1768559563680. Its totient is φ = 785751363072.

The previous prime is 1201401032989. The next prime is 1201401033011. The reversal of 1201401033003 is 3003301041021.

1201401033003 is a `hidden beast` number, since 120 + 140 + 103 + 300 + 3 = 666.

It is not a de Polignac number, because 1201401033003 - 2⁴ = 1201401032987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1201401033013) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 346323153 + ... + 346326621.

It is an arithmetic number, because the mean of its divisors is an integer number (36844990910).

Almost surely, 2^{1201401033003} is an apocalyptic number.

1201401033003 is a deficient number, since it is larger than the sum of its proper divisors (567158530677).

1201401033003 is a wasteful number, since it uses less digits than its factorization.

1201401033003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6668 (or 6665 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1201401033003 its reverse (3003301041021), we get a palindrome (4204702074024).

The spelling of 1201401033003 in words is "one trillion, two hundred one billion, four hundred one million, thirty-three thousand, three".