1011302034320 has 80 divisors (see below), whose sum is σ = 2542557765888. Its totient is φ = 372624906240.

The previous prime is 1011302034319. The next prime is 1011302034343. The reversal of 1011302034320 is 234302031101.

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 (20).

It is a junction number, because it is equal to n+sod(n) for n = 1011302034292 and 1011302034301.

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, 7846766 + ... + 7974605.

Almost surely, 2^{1011302034320} is an apocalyptic number.

1011302034320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1011302034320 is an abundant number, since it is smaller than the sum of its proper divisors (1531255731568).

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

1011302034320 is a wasteful number, since it uses less digits than its factorization.

1011302034320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15821448 (or 15821442 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1011302034320 its reverse (234302031101), we get a palindrome (1245604065421).

The spelling of 1011302034320 in words is "one trillion, eleven billion, three hundred two million, thirty-four thousand, three hundred twenty".