1033213400124 has 24 divisors (see below), whose sum is σ = 2413041042048. Its totient is φ = 344088784560.

The previous prime is 1033213400123. The next prime is 1033213400143. The reversal of 1033213400124 is 4210043123301.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1033213400094 and 1033213400103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033213400123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39446632 + ... + 39472815.

It is an arithmetic number, because the mean of its divisors is an integer number (100543376752).

Almost surely, 2^{1033213400124} is an apocalyptic number.

It is an amenable number.

1033213400124 is an abundant number, since it is smaller than the sum of its proper divisors (1379827641924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1033213400124 is a wasteful number, since it uses less digits than its factorization.

1033213400124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78920545 (or 78920543 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1033213400124 its reverse (4210043123301), we get a palindrome (5243256523425).

The spelling of 1033213400124 in words is "one trillion, thirty-three billion, two hundred thirteen million, four hundred thousand, one hundred twenty-four".