10420134323231 has 16 divisors (see below), whose sum is σ = 10580434368768. Its totient is φ = 10261254182400.

The previous prime is 10420134323173. The next prime is 10420134323293. The reversal of 10420134323231 is 13232343102401.

It is a cyclic number.

It is not a de Polignac number, because 10420134323231 - 2¹⁰ = 10420134322207 is a prime.

It is a super-2 number, since 2×10420134323231² (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 = 10420134323194 and 10420134323203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10420134322231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13438271 + ... + 14192511.

It is an arithmetic number, because the mean of its divisors is an integer number (661277148048).

Almost surely, 2^{10420134323231} is an apocalyptic number.

10420134323231 is a deficient number, since it is larger than the sum of its proper divisors (160300045537).

10420134323231 is a wasteful number, since it uses less digits than its factorization.

10420134323231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755182.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 10420134323231 its reverse (13232343102401), we get a palindrome (23652477425632).

The spelling of 10420134323231 in words is "ten trillion, four hundred twenty billion, one hundred thirty-four million, three hundred twenty-three thousand, two hundred thirty-one".