31301020034 has 8 divisors (see below), whose sum is σ = 46994100480. Its totient is φ = 15636319876.

The previous prime is 31301019977. The next prime is 31301020039. The reversal of 31301020034 is 43002010313.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×31301020034² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 31301019994 and 31301020021.

It is not an unprimeable number, because it can be changed into a prime (31301020039) 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, 7092314 + ... + 7096725.

It is an arithmetic number, because the mean of its divisors is an integer number (5874262560).

Almost surely, 2^31301020034 is an apocalyptic number.

31301020034 is a deficient number, since it is larger than the sum of its proper divisors (15693080446).

31301020034 is a wasteful number, since it uses less digits than its factorization.

31301020034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14190144.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 31301020034 its reverse (43002010313), we get a palindrome (74303030347).

The spelling of 31301020034 in words is "thirty-one billion, three hundred one million, twenty thousand, thirty-four".