1002125024 has 24 divisors (see below), whose sum is σ = 1973990088. Its totient is φ = 500794240.

The previous prime is 1002125021. The next prime is 1002125029. The reversal of 1002125024 is 4205212001.

It is a junction number, because it is equal to n+sod(n) for n = 1002124993 and 1002125011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002125021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61199 + ... + 75825.

It is an arithmetic number, because the mean of its divisors is an integer number (82249587).

Almost surely, 2^1002125024 is an apocalyptic number.

It is an amenable number.

1002125024 is a deficient number, since it is larger than the sum of its proper divisors (971865064).

1002125024 is a wasteful number, since it uses less digits than its factorization.

1002125024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16778 (or 16770 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 1002125024 is about 31656.3583502588. The cubic root of 1002125024 is about 1000.7078401774.

Adding to 1002125024 its reverse (4205212001), we get a palindrome (5207337025).

The spelling of 1002125024 in words is "one billion, two million, one hundred twenty-five thousand, twenty-four".