1010011320 has 48 divisors (see below), whose sum is σ = 3282537960. Its totient is φ = 269336256.

The previous prime is 1010011307. The next prime is 1010011337. The reversal of 1010011320 is 231100101.

1010011320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1402434 + ... + 1403153.

Almost surely, 2^1010011320 is an apocalyptic number.

1010011320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010011320 is an abundant number, since it is smaller than the sum of its proper divisors (2272526640).

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

1010011320 is a wasteful number, since it uses less digits than its factorization.

1010011320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2805604 (or 2805597 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 1010011320 is about 31780.6752602899. The cubic root of 1010011320 is about 1003.3260319136.

Adding to 1010011320 its reverse (231100101), we get a palindrome (1241111421).

It can be divided in two parts, 1010011 and 320, that added together give a triangular number (1010331 = T₁₄₂₁).

The spelling of 1010011320 in words is "one billion, ten million, eleven thousand, three hundred twenty".