101010213003 has 32 divisors (see below), whose sum is σ = 157596696576. Its totient is φ = 56343133728.

The previous prime is 101010212969. The next prime is 101010213049. The reversal of 101010213003 is 300312010101.

It is not a de Polignac number, because 101010213003 - 2¹⁸ = 101009950859 is a prime.

It is a super-2 number, since 2×101010213003² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101010213003.

It is not an unprimeable number, because it can be changed into a prime (101010213103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1471750 + ... + 1538852.

It is an arithmetic number, because the mean of its divisors is an integer number (4924896768).

Almost surely, 2^101010213003 is an apocalyptic number.

101010213003 is a deficient number, since it is larger than the sum of its proper divisors (56586483573).

101010213003 is a wasteful number, since it uses less digits than its factorization.

101010213003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68823.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 101010213003 its reverse (300312010101), we get a palindrome (401322223104).

The spelling of 101010213003 in words is "one hundred one billion, ten million, two hundred thirteen thousand, three".