1020142203314 has 64 divisors (see below), whose sum is σ = 1732981824000. Its totient is φ = 447244001280.

The previous prime is 1020142203287. The next prime is 1020142203319. The reversal of 1020142203314 is 4133022410201.

It is a super-2 number, since 2×1020142203314² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1020142203314.

It is not an unprimeable number, because it can be changed into a prime (1020142203319) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9616937 + ... + 9722435.

It is an arithmetic number, because the mean of its divisors is an integer number (27077841000).

Almost surely, 2^{1020142203314} is an apocalyptic number.

1020142203314 is a deficient number, since it is larger than the sum of its proper divisors (712839620686).

1020142203314 is a wasteful number, since it uses less digits than its factorization.

1020142203314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105795.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1020142203314 its reverse (4133022410201), we get a palindrome (5153164613515).

The spelling of 1020142203314 in words is "one trillion, twenty billion, one hundred forty-two million, two hundred three thousand, three hundred fourteen".