1010331012 has 48 divisors (see below), whose sum is σ = 2499456960. Its totient is φ = 316541952.

The previous prime is 1010331001. The next prime is 1010331043. The reversal of 1010331012 is 2101330101.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171939 + ... + 177717.

It is an arithmetic number, because the mean of its divisors is an integer number (52072020).

Almost surely, 2^1010331012 is an apocalyptic number.

1010331012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1010331012 is an abundant number, since it is smaller than the sum of its proper divisors (1489125948).

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

1010331012 is a wasteful number, since it uses less digits than its factorization.

1010331012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6660 (or 6658 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1010331012 is about 31785.7045226309. The cubic root of 1010331012 is about 1003.4318793971.

Adding to 1010331012 its reverse (2101330101), we get a palindrome (3111661113).

The spelling of 1010331012 in words is "one billion, ten million, three hundred thirty-one thousand, twelve".