101003131312230 has 64 divisors (see below), whose sum is σ = 284524651008000. Its totient is φ = 22462472444544.

The previous prime is 101003131312201. The next prime is 101003131312241. The reversal of 101003131312230 is 32213131300101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 101003131312197 and 101003131312206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6499550230 + ... + 6499565769.

It is an arithmetic number, because the mean of its divisors is an integer number (4445697672000).

Almost surely, 2^{101003131312230} is an apocalyptic number.

101003131312230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101003131312230 is an abundant number, since it is smaller than the sum of its proper divisors (183521519695770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101003131312230 is a wasteful number, since it uses less digits than its factorization.

101003131312230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12999116053.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 101003131312230 its reverse (32213131300101), we get a palindrome (133216262612331).

The spelling of 101003131312230 in words is "one hundred one trillion, three billion, one hundred thirty-one million, three hundred twelve thousand, two hundred thirty".