830203051293 has 64 divisors (see below), whose sum is σ = 1533989744640. Its totient is φ = 431114011200.

The previous prime is 830203051261. The next prime is 830203051331. The reversal of 830203051293 is 392150302038.

830203051293 is a `hidden beast` number, since 8 + 3 + 0 + 20 + 30 + 512 + 93 = 666.

It is not a de Polignac number, because 830203051293 - 2⁵ = 830203051261 is a prime.

It is a super-3 number, since 3×830203051293³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830203051213) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5625696 + ... + 5771382.

It is an arithmetic number, because the mean of its divisors is an integer number (23968589760).

Almost surely, 2^830203051293 is an apocalyptic number.

It is an amenable number.

830203051293 is a deficient number, since it is larger than the sum of its proper divisors (703786693347).

830203051293 is a wasteful number, since it uses less digits than its factorization.

830203051293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148455 (or 148449 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

It can be divided in two parts, 83020 and 3051293, that added together give a palindrome (3134313).

The spelling of 830203051293 in words is "eight hundred thirty billion, two hundred three million, fifty-one thousand, two hundred ninety-three".