1031300220423 has 8 divisors (see below), whose sum is σ = 1500073047936. Its totient is φ = 625030436600.

The previous prime is 1031300220421. The next prime is 1031300220469. The reversal of 1031300220423 is 3240220031301.

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 1031300220423 - 2¹ = 1031300220421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1031300220423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031300220421) 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, 15625760883 + ... + 15625760948.

It is an arithmetic number, because the mean of its divisors is an integer number (187509130992).

Almost surely, 2^{1031300220423} is an apocalyptic number.

1031300220423 is a deficient number, since it is larger than the sum of its proper divisors (468772827513).

1031300220423 is a wasteful number, since it uses less digits than its factorization.

1031300220423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31251521845.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1031300220423 its reverse (3240220031301), we get a palindrome (4271520251724).

The spelling of 1031300220423 in words is "one trillion, thirty-one billion, three hundred million, two hundred twenty thousand, four hundred twenty-three".