1013020550030 has 16 divisors (see below), whose sum is σ = 1823636415744. Its totient is φ = 405163903200.

The previous prime is 1013020550021. The next prime is 1013020550033. The reversal of 1013020550030 is 300550203101.

It is a junction number, because it is equal to n+sod(n) for n = 1013020549984 and 1013020550011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013020550033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5443517 + ... + 5626536.

It is an arithmetic number, because the mean of its divisors is an integer number (113977275984).

Almost surely, 2^{1013020550030} is an apocalyptic number.

1013020550030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1013020550030 is a deficient number, since it is larger than the sum of its proper divisors (810615865714).

1013020550030 is a wasteful number, since it uses less digits than its factorization.

1013020550030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11079211.

The product of its (nonzero) digits is 450, while the sum is 20.

Adding to 1013020550030 its reverse (300550203101), we get a palindrome (1313570753131).

The spelling of 1013020550030 in words is "one trillion, thirteen billion, twenty million, five hundred fifty thousand, thirty".