1023103003012 has 12 divisors (see below), whose sum is σ = 1790723187036. Its totient is φ = 511467806720.

The previous prime is 1023103002991. The next prime is 1023103003033. The reversal of 1023103003012 is 2103003013201.

1023103003012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1023103002991) and next prime (1023103003033).

It can be written as a sum of positive squares in 2 ways, for example, as 399960115776 + 623142887236 = 632424^2 + 789394^2 .

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, 20896189 + ... + 20945092.

It is an arithmetic number, because the mean of its divisors is an integer number (149226932253).

Almost surely, 2^{1023103003012} is an apocalyptic number.

It is an amenable number.

1023103003012 is a deficient number, since it is larger than the sum of its proper divisors (767620184024).

1023103003012 is a wasteful number, since it uses less digits than its factorization.

1023103003012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41847398 (or 41847396 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1023103003012 its reverse (2103003013201), we get a palindrome (3126106016213).

The spelling of 1023103003012 in words is "one trillion, twenty-three billion, one hundred three million, three thousand, twelve".