31030232200103 has 8 divisors (see below), whose sum is σ = 31250545718400. Its totient is φ = 30810079441120.

The previous prime is 31030232200073. The next prime is 31030232200117. The reversal of 31030232200103 is 30100223203013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 31030232200103 - 2¹⁶ = 31030232134567 is a prime.

It is a super-3 number, since 3×31030232200103³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31030232200193) 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, 39802400 + ... + 40574517.

It is an arithmetic number, because the mean of its divisors is an integer number (3906318214800).

Almost surely, 2^{31030232200103} is an apocalyptic number.

31030232200103 is a deficient number, since it is larger than the sum of its proper divisors (220313518297).

31030232200103 is a wasteful number, since it uses less digits than its factorization.

31030232200103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80379657.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 31030232200103 its reverse (30100223203013), we get a palindrome (61130455403116).

The spelling of 31030232200103 in words is "thirty-one trillion, thirty billion, two hundred thirty-two million, two hundred thousand, one hundred three".