10101203011 has 16 divisors (see below), whose sum is σ = 10434355200. Its totient is φ = 9773288800.

The previous prime is 10101202981. The next prime is 10101203017. The reversal of 10101203011 is 11030210101.

It is a cyclic number.

It is not a de Polignac number, because 10101203011 - 2³³ = 1511268419 is a prime.

It is a super-2 number, since 2×10101203011² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10101203017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4209390 + ... + 4211788.

It is an arithmetic number, because the mean of its divisors is an integer number (652147200).

Almost surely, 2^10101203011 is an apocalyptic number.

10101203011 is a deficient number, since it is larger than the sum of its proper divisors (333152189).

10101203011 is a wasteful number, since it uses less digits than its factorization.

10101203011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3434.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 10101203011 its reverse (11030210101), we get a palindrome (21131413112).

It can be divided in two parts, 1010 and 1203011, that added together give a palindrome (1204021).

The spelling of 10101203011 in words is "ten billion, one hundred one million, two hundred three thousand, eleven".