53430013031 has 16 divisors (see below), whose sum is σ = 59564584800. Its totient is φ = 47629099008.

The previous prime is 53430013001. The next prime is 53430013061. The reversal of 53430013031 is 13031003435.

It is a happy number.

53430013031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53430013001) and next prime (53430013061).

It is a cyclic number.

It is not a de Polignac number, because 53430013031 - 2⁶ = 53430012967 is a prime.

It is a super-3 number, since 3×53430013031³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53430012988 and 53430013006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53430013001) 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, 1537415 + ... + 1571783.

It is an arithmetic number, because the mean of its divisors is an integer number (3722786550).

Almost surely, 2^53430013031 is an apocalyptic number.

53430013031 is a deficient number, since it is larger than the sum of its proper divisors (6134571769).

53430013031 is a wasteful number, since it uses less digits than its factorization.

53430013031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39218.

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 53430013031 its reverse (13031003435), we get a palindrome (66461016466).

The spelling of 53430013031 in words is "fifty-three billion, four hundred thirty million, thirteen thousand, thirty-one".