300421401030031 has 4 divisors (see below), whose sum is σ = 302157940920552. Its totient is φ = 298684861139512.

The previous prime is 300421401029999. The next prime is 300421401030059. The reversal of 300421401030031 is 130030104124003.

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

It is a cyclic number.

It is not a de Polignac number, because 300421401030031 - 2⁵ = 300421401029999 is a prime.

It is a super-2 number, since 2×300421401030031² (a number of 30 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 = 300421401029984 and 300421401030011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300421401000031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 868269945001 + ... + 868269945346.

It is an arithmetic number, because the mean of its divisors is an integer number (75539485230138).

Almost surely, 2^{300421401030031} is an apocalyptic number.

300421401030031 is a deficient number, since it is larger than the sum of its proper divisors (1736539890521).

300421401030031 is a wasteful number, since it uses less digits than its factorization.

300421401030031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736539890520.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 300421401030031 its reverse (130030104124003), we get a palindrome (430451505154034).

The spelling of 300421401030031 in words is "three hundred trillion, four hundred twenty-one billion, four hundred one million, thirty thousand, thirty-one".