102143101102022 has 16 divisors (see below), whose sum is σ = 154044722329344. Its totient is φ = 50794957200000.

The previous prime is 102143101101983. The next prime is 102143101102027. The reversal of 102143101102022 is 220201101341201.

It is a junction number, because it is equal to n+sod(n) for n = 102143101101985 and 102143101102003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102143101102027) 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, 22106729 + ... + 26324772.

It is an arithmetic number, because the mean of its divisors is an integer number (9627795145584).

Almost surely, 2^{102143101102022} is an apocalyptic number.

102143101102022 is a deficient number, since it is larger than the sum of its proper divisors (51901621227322).

102143101102022 is a wasteful number, since it uses less digits than its factorization.

102143101102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48437215.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 102143101102022 its reverse (220201101341201), we get a palindrome (322344202443223).

The spelling of 102143101102022 in words is "one hundred two trillion, one hundred forty-three billion, one hundred one million, one hundred two thousand, twenty-two".