2011020203002 has 16 divisors (see below), whose sum is σ = 3056417015400. Its totient is φ = 992258924800.

The previous prime is 2011020202957. The next prime is 2011020203009. The reversal of 2011020203002 is 2003020201102.

It can be written as a sum of positive squares in 4 ways, for example, as 2001486438121 + 9533764881 = 1414739^2 + 97641^2 .

It is not an unprimeable number, because it can be changed into a prime (2011020203009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11007499 + ... + 11188702.

Almost surely, 2^{2011020203002} is an apocalyptic number.

2011020203002 is a deficient number, since it is larger than the sum of its proper divisors (1045396812398).

2011020203002 is a wasteful number, since it uses less digits than its factorization.

2011020203002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22196801.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 2011020203002 its reverse (2003020201102), we get a palindrome (4014040404104).

The spelling of 2011020203002 in words is "two trillion, eleven billion, twenty million, two hundred three thousand, two".