1501004112 has 20 divisors (see below), whose sum is σ = 3877594080. Its totient is φ = 500334688.

The previous prime is 1501004101. The next prime is 1501004117. The reversal of 1501004112 is 2114001051.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1501004091 and 1501004100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1501004117) 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, 15635412 + ... + 15635507.

It is an arithmetic number, because the mean of its divisors is an integer number (193879704).

Almost surely, 2^1501004112 is an apocalyptic number.

1501004112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1501004112 is an abundant number, since it is smaller than the sum of its proper divisors (2376589968).

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

1501004112 is a wasteful number, since it uses less digits than its factorization.

1501004112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31270930 (or 31270924 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 1501004112 is about 38742.7943235900. The cubic root of 1501004112 is about 1144.9696125368.

Adding to 1501004112 its reverse (2114001051), we get a palindrome (3615005163).

The spelling of 1501004112 in words is "one billion, five hundred one million, four thousand, one hundred twelve".