101210112303 has 16 divisors (see below), whose sum is σ = 135194075136. Its totient is φ = 67349841120.

The previous prime is 101210112293. The next prime is 101210112313. The reversal of 101210112303 is 303211012101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (101210112293) and next prime (101210112313).

It is not a de Polignac number, because 101210112303 - 2¹³ = 101210104111 is a prime.

It is a super-3 number, since 3×101210112303³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101210112313) 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 15 ways as a sum of consecutive naturals, for example, 10828050 + ... + 10837392.

It is an arithmetic number, because the mean of its divisors is an integer number (8449629696).

Almost surely, 2^101210112303 is an apocalyptic number.

101210112303 is a deficient number, since it is larger than the sum of its proper divisors (33983962833).

101210112303 is an equidigital number, since it uses as much as digits as its factorization.

101210112303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15574.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 101210112303 its reverse (303211012101), we get a palindrome (404421124404).

The spelling of 101210112303 in words is "one hundred one billion, two hundred ten million, one hundred twelve thousand, three hundred three".