1012013002 has 32 divisors (see below), whose sum is σ = 2038184064. Its totient is φ = 363960000.

The previous prime is 1012012999. The next prime is 1012013003. The reversal of 1012013002 is 2003102101.

1012013002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1012013002.

It is not an unprimeable number, because it can be changed into a prime (1012013003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250749 + ... + 254752.

It is an arithmetic number, because the mean of its divisors is an integer number (63693252).

Almost surely, 2^1012013002 is an apocalyptic number.

1012013002 is an abundant number, since it is smaller than the sum of its proper divisors (1026171062).

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

1012013002 is a wasteful number, since it uses less digits than its factorization.

1012013002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505534.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1012013002 is about 31812.1517977015. The cubic root of 1012013002 is about 1003.9884054734.

Adding to 1012013002 its reverse (2003102101), we get a palindrome (3015115103).

The spelling of 1012013002 in words is "one billion, twelve million, thirteen thousand, two".