1303033213011 has 32 divisors (see below), whose sum is σ = 1919044892160. Its totient is φ = 783609894144.

The previous prime is 1303033212991. The next prime is 1303033213051. The reversal of 1303033213011 is 1103123303031.

It is not a de Polignac number, because 1303033213011 - 2⁷ = 1303033212883 is a prime.

It is a super-2 number, since 2×1303033213011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1303033213051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7485946 + ... + 7658031.

It is an arithmetic number, because the mean of its divisors is an integer number (59970152880).

Almost surely, 2^{1303033213011} is an apocalyptic number.

1303033213011 is a deficient number, since it is larger than the sum of its proper divisors (616011679149).

1303033213011 is a wasteful number, since it uses less digits than its factorization.

1303033213011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15144075.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 1303033213011 its reverse (1103123303031), we get a palindrome (2406156516042).

The spelling of 1303033213011 in words is "one trillion, three hundred three billion, thirty-three million, two hundred thirteen thousand, eleven".