1332020013 has 32 divisors (see below), whose sum is σ = 1850688000. Its totient is φ = 851558400.

The previous prime is 1332019993. The next prime is 1332020033. The reversal of 1332020013 is 3100202331.

It is an interprime number because it is at equal distance from previous prime (1332019993) and next prime (1332020033).

It is not a de Polignac number, because 1332020013 - 2¹⁷ = 1331888941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1332019974 and 1332020001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332020033) 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, 2966413 + ... + 2966861.

It is an arithmetic number, because the mean of its divisors is an integer number (57834000).

Almost surely, 2^1332020013 is an apocalyptic number.

It is an amenable number.

1332020013 is a deficient number, since it is larger than the sum of its proper divisors (518667987).

1332020013 is a wasteful number, since it uses less digits than its factorization.

1332020013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1332020013 is about 36496.8493571705. The cubic root of 1332020013 is about 1100.2809235670.

Adding to 1332020013 its reverse (3100202331), we get a palindrome (4432222344).

It can be divided in two parts, 13320 and 20013, that added together give a palindrome (33333).

The spelling of 1332020013 in words is "one billion, three hundred thirty-two million, twenty thousand, thirteen".