1020413344130 has 16 divisors (see below), whose sum is σ = 1840711077504. Its totient is φ = 407283769200.

The previous prime is 1020413344127. The next prime is 1020413344157. The reversal of 1020413344130 is 314433140201.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1020413344130.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110191196 + ... + 110200455.

It is an arithmetic number, because the mean of its divisors is an integer number (115044442344).

Almost surely, 2^{1020413344130} is an apocalyptic number.

1020413344130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020413344130 is a deficient number, since it is larger than the sum of its proper divisors (820297733374).

1020413344130 is a wasteful number, since it uses less digits than its factorization.

1020413344130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220392121.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1020413344130 its reverse (314433140201), we get a palindrome (1334846484331).

The spelling of 1020413344130 in words is "one trillion, twenty billion, four hundred thirteen million, three hundred forty-four thousand, one hundred thirty".