10206430023031 has 4 divisors (see below), whose sum is σ = 11134287297864. Its totient is φ = 9278572748200.

The previous prime is 10206430022941. The next prime is 10206430023077. The reversal of 10206430023031 is 13032003460201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10206430023031 is a prime.

It is a super-2 number, since 2×10206430023031² (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 = 10206430022987 and 10206430023005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10206430093031) 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 3 ways as a sum of consecutive naturals, for example, 463928637400 + ... + 463928637421.

It is an arithmetic number, because the mean of its divisors is an integer number (2783571824466).

Almost surely, 2^{10206430023031} is an apocalyptic number.

10206430023031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10206430023031 is a deficient number, since it is larger than the sum of its proper divisors (927857274833).

10206430023031 is an equidigital number, since it uses as much as digits as its factorization.

10206430023031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927857274832.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 10206430023031 its reverse (13032003460201), we get a palindrome (23238433483232).

The spelling of 10206430023031 in words is "ten trillion, two hundred six billion, four hundred thirty million, twenty-three thousand, thirty-one".