1301020213233 has 48 divisors (see below), whose sum is σ = 1890789941376. Its totient is φ = 795351098880.

The previous prime is 1301020213219. The next prime is 1301020213253. The reversal of 1301020213233 is 3323120201031.

It is not a de Polignac number, because 1301020213233 - 2¹⁷ = 1301020082161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1301020213253) 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, 181272741 + ... + 181279917.

It is an arithmetic number, because the mean of its divisors is an integer number (39391457112).

Almost surely, 2^{1301020213233} is an apocalyptic number.

1301020213233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1301020213233 is a deficient number, since it is larger than the sum of its proper divisors (589769728143).

1301020213233 is a wasteful number, since it uses less digits than its factorization.

1301020213233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9514 (or 9501 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1301020213233 its reverse (3323120201031), we get a palindrome (4624140414264).

The spelling of 1301020213233 in words is "one trillion, three hundred one billion, twenty million, two hundred thirteen thousand, two hundred thirty-three".