1010302320 has 80 divisors (see below), whose sum is σ = 3208357152. Its totient is φ = 262840320.

The previous prime is 1010302297. The next prime is 1010302343. The reversal of 1010302320 is 232030101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1010302297) and next prime (1010302343).

It is a tau number, because it is divible by the number of its divisors (80).

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

It is a junction number, because it is equal to n+sod(n) for n = 1010302296 and 1010302305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41497 + ... + 61176.

Almost surely, 2^1010302320 is an apocalyptic number.

1010302320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010302320 is an abundant number, since it is smaller than the sum of its proper divisors (2198054832).

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

1010302320 is a wasteful number, since it uses less digits than its factorization.

1010302320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102730 (or 102724 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1010302320 is about 31785.2531844565. The cubic root of 1010302320 is about 1003.4223806158.

Adding to 1010302320 its reverse (232030101), we get a palindrome (1242332421).

The spelling of 1010302320 in words is "one billion, ten million, three hundred two thousand, three hundred twenty".