331134112143100 has 36 divisors (see below), whose sum is σ = 821212598116624. Its totient is φ = 113531695591680.

The previous prime is 331134112143091. The next prime is 331134112143127. The reversal of 331134112143100 is 1341211431133.

It is a super-2 number, since 2×331134112143100² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236524365117 + ... + 236524366516.

Almost surely, 2^{331134112143100} is an apocalyptic number.

It is an amenable number.

331134112143100 is an abundant number, since it is smaller than the sum of its proper divisors (490078485973524).

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

331134112143100 is a wasteful number, since it uses less digits than its factorization.

331134112143100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473048731654 (or 473048731647 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 331134112143100 its reverse (1341211431133), we get a palindrome (332475323574233).

The spelling of 331134112143100 in words is "three hundred thirty-one trillion, one hundred thirty-four billion, one hundred twelve million, one hundred forty-three thousand, one hundred".