1041001002 has 24 divisors (see below), whose sum is σ = 2259013536. Its totient is φ = 346460136.

The previous prime is 1041000977. The next prime is 1041001007. The reversal of 1041001002 is 2001001401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (1041001007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33048 + ... + 56339.

It is an arithmetic number, because the mean of its divisors is an integer number (94125564).

Almost surely, 2^1041001002 is an apocalyptic number.

1041001002 is an abundant number, since it is smaller than the sum of its proper divisors (1218012534).

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

1041001002 is a wasteful number, since it uses less digits than its factorization.

1041001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90042 (or 90039 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 1041001002 is about 32264.5471376866. The cubic root of 1041001002 is about 1013.4843555451.

Adding to 1041001002 its reverse (2001001401), we get a palindrome (3042002403).

The spelling of 1041001002 in words is "one billion, forty-one million, one thousand, two".