312020322032134 has 8 divisors (see below), whose sum is σ = 468174448140408. Its totient is φ = 155962172652000.

The previous prime is 312020322032119. The next prime is 312020322032143. The reversal of 312020322032134 is 431230223020213.

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

It is a super-2 number, since 2×312020322032134² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23994173907 + ... + 23994186910.

It is an arithmetic number, because the mean of its divisors is an integer number (58521806017551).

Almost surely, 2^{312020322032134} is an apocalyptic number.

312020322032134 is a deficient number, since it is larger than the sum of its proper divisors (156154126108274).

312020322032134 is a wasteful number, since it uses less digits than its factorization.

312020322032134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47988364070.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 312020322032134 its reverse (431230223020213), we get a palindrome (743250545052347).

The spelling of 312020322032134 in words is "three hundred twelve trillion, twenty billion, three hundred twenty-two million, thirty-two thousand, one hundred thirty-four".