1020401354130 has 32 divisors (see below), whose sum is σ = 2449238347584. Its totient is φ = 272076461376.

The previous prime is 1020401354069. The next prime is 1020401354143. The reversal of 1020401354130 is 314531040201.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1020401354130.

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, 1638249 + ... + 2173628.

It is an arithmetic number, because the mean of its divisors is an integer number (76538698362).

Almost surely, 2^{1020401354130} is an apocalyptic number.

1020401354130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020401354130 is an abundant number, since it is smaller than the sum of its proper divisors (1428836993454).

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

1020401354130 is a wasteful number, since it uses less digits than its factorization.

1020401354130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3820810.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 1020401354130 its reverse (314531040201), we get a palindrome (1334932394331).

The spelling of 1020401354130 in words is "one trillion, twenty billion, four hundred one million, three hundred fifty-four thousand, one hundred thirty".