1030203011233 has 96 divisors (see below), whose sum is σ = 1241035810560. Its totient is φ = 852131174400.

The previous prime is 1030203011153. The next prime is 1030203011239. The reversal of 1030203011233 is 3321103020301.

It is not a de Polignac number, because 1030203011233 - 2²⁵ = 1030169456801 is a prime.

It is a super-2 number, since 2×1030203011233² (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 1030203011233.

It is not an unprimeable number, because it can be changed into a prime (1030203011239) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 922293991 + ... + 922295107.

It is an arithmetic number, because the mean of its divisors is an integer number (12927456360).

Almost surely, 2^{1030203011233} is an apocalyptic number.

It is an amenable number.

1030203011233 is a deficient number, since it is larger than the sum of its proper divisors (210832799327).

1030203011233 is a wasteful number, since it uses less digits than its factorization.

1030203011233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399 (or 1388 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1030203011233 its reverse (3321103020301), we get a palindrome (4351306031534).

The spelling of 1030203011233 in words is "one trillion, thirty billion, two hundred three million, eleven thousand, two hundred thirty-three".