1030232031112 has 8 divisors (see below), whose sum is σ = 1931685058350. Its totient is φ = 515116015552.

The previous prime is 1030232031107. The next prime is 1030232031203. The reversal of 1030232031112 is 2111302320301.

It can be written as a sum of positive squares in only one way, i.e., 851054220676 + 179177810436 = 922526^2 + 423294^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1030232031112² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1030232031112.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64389501937 + ... + 64389501952.

Almost surely, 2^{1030232031112} is an apocalyptic number.

It is an amenable number.

1030232031112 is a deficient number, since it is larger than the sum of its proper divisors (901453027238).

1030232031112 is a wasteful number, since it uses less digits than its factorization.

1030232031112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128779003895 (or 128779003891 counting only the distinct ones).

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

Adding to 1030232031112 its reverse (2111302320301), we get a palindrome (3141534351413).

The spelling of 1030232031112 in words is "one trillion, thirty billion, two hundred thirty-two million, thirty-one thousand, one hundred twelve".