20211132021003 has 48 divisors (see below), whose sum is σ = 36404245043712. Its totient is φ = 10497354192000.

The previous prime is 20211132020983. The next prime is 20211132021121. The reversal of 20211132021003 is 30012023111202.

20211132021003 is a `hidden beast` number, since 20 + 2 + 111 + 320 + 210 + 0 + 3 = 666.

It is not a de Polignac number, because 20211132021003 - 2¹³ = 20211132012811 is a prime.

It is a super-2 number, since 2×20211132021003² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20211132021503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1078663 + ... + 6448703.

It is an arithmetic number, because the mean of its divisors is an integer number (758421771744).

Almost surely, 2^{20211132021003} is an apocalyptic number.

20211132021003 is a deficient number, since it is larger than the sum of its proper divisors (16193113022709).

20211132021003 is a wasteful number, since it uses less digits than its factorization.

20211132021003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5375496 (or 5375493 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 20211132021003 its reverse (30012023111202), we get a palindrome (50223155132205).

The spelling of 20211132021003 in words is "twenty trillion, two hundred eleven billion, one hundred thirty-two million, twenty-one thousand, three".