10230311302031 has 24 divisors (see below), whose sum is σ = 11147991871104. Its totient is φ = 9377035398720.

The previous prime is 10230311302027. The next prime is 10230311302033. The reversal of 10230311302031 is 13020311303201.

It is not a de Polignac number, because 10230311302031 - 2² = 10230311302027 is a prime.

It is a super-2 number, since 2×10230311302031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10230311301994 and 10230311302012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230311302033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48654281 + ... + 48864093.

It is an arithmetic number, because the mean of its divisors is an integer number (464499661296).

Almost surely, 2^{10230311302031} is an apocalyptic number.

10230311302031 is a deficient number, since it is larger than the sum of its proper divisors (917680569073).

10230311302031 is a wasteful number, since it uses less digits than its factorization.

10230311302031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214239 (or 214220 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 10230311302031 its reverse (13020311303201), we get a palindrome (23250622605232).

The spelling of 10230311302031 in words is "ten trillion, two hundred thirty billion, three hundred eleven million, three hundred two thousand, thirty-one".