1020211120354 has 16 divisors (see below), whose sum is σ = 1564687715328. Its totient is φ = 498673702912.

The previous prime is 1020211120321. The next prime is 1020211120381. The reversal of 1020211120354 is 4530211120201.

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, 6207007 + ... + 6369250.

It is an arithmetic number, because the mean of its divisors is an integer number (97792982208).

Almost surely, 2^{1020211120354} is an apocalyptic number.

1020211120354 is a deficient number, since it is larger than the sum of its proper divisors (544476594974).

1020211120354 is a wasteful number, since it uses less digits than its factorization.

1020211120354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12577169.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 1020211120354 its reverse (4530211120201), we get a palindrome (5550422240555).

The spelling of 1020211120354 in words is "one trillion, twenty billion, two hundred eleven million, one hundred twenty thousand, three hundred fifty-four".