1011202003213 has 16 divisors (see below), whose sum is σ = 1040775353856. Its totient is φ = 981864725760.

The previous prime is 1011202003193. The next prime is 1011202003249. The reversal of 1011202003213 is 3123002021101.

It is a cyclic number.

It is not a de Polignac number, because 1011202003213 - 2⁵ = 1011202003181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011202003283) 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, 43170681 + ... + 43194097.

It is an arithmetic number, because the mean of its divisors is an integer number (65048459616).

Almost surely, 2^{1011202003213} is an apocalyptic number.

It is an amenable number.

1011202003213 is a deficient number, since it is larger than the sum of its proper divisors (29573350643).

1011202003213 is a wasteful number, since it uses less digits than its factorization.

1011202003213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28404.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1011202003213 its reverse (3123002021101), we get a palindrome (4134204024314).

The spelling of 1011202003213 in words is "one trillion, eleven billion, two hundred two million, three thousand, two hundred thirteen".