1000100113412 has 12 divisors (see below), whose sum is σ = 1853126680860. Its totient is φ = 470635347456.

The previous prime is 1000100113393. The next prime is 1000100113427. The reversal of 1000100113412 is 2143110010001.

It can be written as a sum of positive squares in 2 ways, for example, as 736054180096 + 264045933316 = 857936^2 + 513854^2 .

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, 7353677237 + ... + 7353677372.

It is an arithmetic number, because the mean of its divisors is an integer number (154427223405).

Almost surely, 2^{1000100113412} is an apocalyptic number.

It is an amenable number.

1000100113412 is a deficient number, since it is larger than the sum of its proper divisors (853026567448).

1000100113412 is a wasteful number, since it uses less digits than its factorization.

1000100113412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14707354630 (or 14707354628 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1000100113412 its reverse (2143110010001), we get a palindrome (3143210123413).

The spelling of 1000100113412 in words is "one trillion, one hundred million, one hundred thirteen thousand, four hundred twelve".