31302413483 has 4 divisors (see below), whose sum is σ = 34148087448. Its totient is φ = 28456739520.

The previous prime is 31302413423. The next prime is 31302413489. The reversal of 31302413483 is 38431420313.

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

It is not a de Polignac number, because 31302413483 - 2⁶ = 31302413419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31302413489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1422836966 + ... + 1422836987.

It is an arithmetic number, because the mean of its divisors is an integer number (8537021862).

Almost surely, 2^31302413483 is an apocalyptic number.

31302413483 is a deficient number, since it is larger than the sum of its proper divisors (2845673965).

31302413483 is a wasteful number, since it uses less digits than its factorization.

31302413483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2845673964.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 31302413483 its reverse (38431420313), we get a palindrome (69733833796).

The spelling of 31302413483 in words is "thirty-one billion, three hundred two million, four hundred thirteen thousand, four hundred eighty-three".