312000334311300 has 36 divisors (see below), whose sum is σ = 902720967274896. Its totient is φ = 83200089149600.

The previous prime is 312000334311209. The next prime is 312000334311307. The reversal of 312000334311300 is 3113433000213.

It is a happy number.

It is a super-2 number, since 2×312000334311300² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (312000334311307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 520000556886 + ... + 520000557485.

Almost surely, 2^{312000334311300} is an apocalyptic number.

312000334311300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

312000334311300 is an abundant number, since it is smaller than the sum of its proper divisors (590720632963596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

312000334311300 is a wasteful number, since it uses less digits than its factorization.

312000334311300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040001114388 (or 1040001114381 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 312000334311300 its reverse (3113433000213), we get a palindrome (315113767311513).

The spelling of 312000334311300 in words is "three hundred twelve trillion, three hundred thirty-four million, three hundred eleven thousand, three hundred".