10031133412 has 6 divisors (see below), whose sum is σ = 17554483478. Its totient is φ = 5015566704.

The previous prime is 10031133401. The next prime is 10031133461. The reversal of 10031133412 is 21433113001.

It can be written as a sum of positive squares in only one way, i.e., 9668002276 + 363131136 = 98326^2 + 19056^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10031133412.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1253891673 + ... + 1253891680.

Almost surely, 2^10031133412 is an apocalyptic number.

It is an amenable number.

10031133412 is a deficient number, since it is larger than the sum of its proper divisors (7523350066).

10031133412 is a wasteful number, since it uses less digits than its factorization.

10031133412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2507783357 (or 2507783355 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10031133412 its reverse (21433113001), we get a palindrome (31464246413).

The spelling of 10031133412 in words is "ten billion, thirty-one million, one hundred thirty-three thousand, four hundred twelve".