1301002032 has 40 divisors (see below), whose sum is σ = 3666461760. Its totient is φ = 394242880.

The previous prime is 1301002007. The next prime is 1301002049. The reversal of 1301002032 is 2302001031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 1301001999 and 1301002017.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1231482 + ... + 1232537.

It is an arithmetic number, because the mean of its divisors is an integer number (91661544).

Almost surely, 2^1301002032 is an apocalyptic number.

1301002032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1301002032 is an abundant number, since it is smaller than the sum of its proper divisors (2365459728).

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

1301002032 is a wasteful number, since it uses less digits than its factorization.

1301002032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2464041 (or 2464035 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1301002032 is about 36069.4057616701. The cubic root of 1301002032 is about 1091.6732240177.

Adding to 1301002032 its reverse (2302001031), we get a palindrome (3603003063).

The spelling of 1301002032 in words is "one billion, three hundred one million, two thousand, thirty-two".