1312000100330 has 64 divisors (see below), whose sum is σ = 2587060270080. Its totient is φ = 476838835200.

The previous prime is 1312000100267. The next prime is 1312000100371. The reversal of 1312000100330 is 330010002131.

It is a super-2 number, since 2×1312000100330² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75868985 + ... + 75886275.

It is an arithmetic number, because the mean of its divisors is an integer number (40422816720).

Almost surely, 2^{1312000100330} is an apocalyptic number.

1312000100330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1312000100330 is a deficient number, since it is larger than the sum of its proper divisors (1275060169750).

1312000100330 is a wasteful number, since it uses less digits than its factorization.

1312000100330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32735.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 1312000100330 its reverse (330010002131), we get a palindrome (1642010102461).

The spelling of 1312000100330 in words is "one trillion, three hundred twelve billion, one hundred thousand, three hundred thirty".