1213336003011 has 16 divisors (see below), whose sum is σ = 1764947687808. Its totient is φ = 735315436800.

The previous prime is 1213336002919. The next prime is 1213336003067. The reversal of 1213336003011 is 1103006333121.

It is not a de Polignac number, because 1213336003011 - 2²² = 1213331808707 is a prime.

It is a super-2 number, since 2×1213336003011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1213336004011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366766 + ... + 1600371.

It is an arithmetic number, because the mean of its divisors is an integer number (110309230488).

Almost surely, 2^{1213336003011} is an apocalyptic number.

1213336003011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1213336003011 is a deficient number, since it is larger than the sum of its proper divisors (551611684797).

1213336003011 is a wasteful number, since it uses less digits than its factorization.

1213336003011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1985842.

The product of its (nonzero) digits is 972, while the sum is 24.

The spelling of 1213336003011 in words is "one trillion, two hundred thirteen billion, three hundred thirty-six million, three thousand, eleven".