2100031434124 has 48 divisors (see below), whose sum is σ = 3975297338880. Its totient is φ = 964957815360.

The previous prime is 2100031434113. The next prime is 2100031434157. The reversal of 2100031434124 is 4214341300012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10599757 + ... + 10796059.

It is an arithmetic number, because the mean of its divisors is an integer number (82818694560).

Almost surely, 2^{2100031434124} is an apocalyptic number.

It is an amenable number.

2100031434124 is a deficient number, since it is larger than the sum of its proper divisors (1875265904756).

2100031434124 is a wasteful number, since it uses less digits than its factorization.

2100031434124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197230 (or 197228 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 2100031434124 its reverse (4214341300012), we get a palindrome (6314372734136).

The spelling of 2100031434124 in words is "two trillion, one hundred billion, thirty-one million, four hundred thirty-four thousand, one hundred twenty-four".