1025113120533 has 24 divisors (see below), whose sum is σ = 1487015038080. Its totient is φ = 680503443840.

The previous prime is 1025113120519. The next prime is 1025113120547. The reversal of 1025113120533 is 3350213115201.

1025113120533 is a `hidden beast` number, since 1 + 0 + 2 + 5 + 1 + 1 + 3 + 120 + 533 = 666.

It is an interprime number because it is at equal distance from previous prime (1025113120519) and next prime (1025113120547).

It is not a de Polignac number, because 1025113120533 - 2⁵ = 1025113120501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1025113120497 and 1025113120506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025113120513) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29522260 + ... + 29556962.

It is an arithmetic number, because the mean of its divisors is an integer number (61958959920).

Almost surely, 2^{1025113120533} is an apocalyptic number.

It is an amenable number.

1025113120533 is a deficient number, since it is larger than the sum of its proper divisors (461901917547).

1025113120533 is a wasteful number, since it uses less digits than its factorization.

1025113120533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48569 (or 48566 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

Adding to 1025113120533 its reverse (3350213115201), we get a palindrome (4375326235734).

The spelling of 1025113120533 in words is "one trillion, twenty-five billion, one hundred thirteen million, one hundred twenty thousand, five hundred thirty-three".