1012541104 has 20 divisors (see below), whose sum is σ = 1986633760. Its totient is φ = 499861440.

The previous prime is 1012541087. The next prime is 1012541113. The reversal of 1012541104 is 4011452101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399267 + ... + 401794.

It is an arithmetic number, because the mean of its divisors is an integer number (99331688).

Almost surely, 2^1012541104 is an apocalyptic number.

It is an amenable number.

1012541104 is a deficient number, since it is larger than the sum of its proper divisors (974092656).

1012541104 is an equidigital number, since it uses as much as digits as its factorization.

1012541104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801148 (or 801142 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 1012541104 is about 31820.4510338870. The cubic root of 1012541104 is about 1004.1630132712.

Adding to 1012541104 its reverse (4011452101), we get a palindrome (5023993205).

The spelling of 1012541104 in words is "one billion, twelve million, five hundred forty-one thousand, one hundred four".