1010123303010 has 64 divisors (see below), whose sum is σ = 2470646154240. Its totient is φ = 264239873280.

The previous prime is 1010123302997. The next prime is 1010123303047. The reversal of 1010123303010 is 103033210101.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57330 + ... + 1422509.

It is an arithmetic number, because the mean of its divisors is an integer number (38603846160).

Almost surely, 2^{1010123303010} is an apocalyptic number.

1010123303010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1010123303010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1235323077120).

1010123303010 is an abundant number, since it is smaller than the sum of its proper divisors (1460522851230).

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

1010123303010 is a wasteful number, since it uses less digits than its factorization.

1010123303010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480283.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 1010123303010 its reverse (103033210101), we get a palindrome (1113156513111).

The spelling of 1010123303010 in words is "one trillion, ten billion, one hundred twenty-three million, three hundred three thousand, ten".