1662010102102 has 32 divisors (see below), whose sum is σ = 2915566036992. Its totient is φ = 695748843744.

The previous prime is 1662010102097. The next prime is 1662010102153. The reversal of 1662010102102 is 2012010102661.

It is a congruent number.

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, 2179813 + ... + 2841760.

It is an arithmetic number, because the mean of its divisors is an integer number (91111438656).

Almost surely, 2^{1662010102102} is an apocalyptic number.

1662010102102 is a deficient number, since it is larger than the sum of its proper divisors (1253555934890).

1662010102102 is a wasteful number, since it uses less digits than its factorization.

1662010102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5022132.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 1662010102102 its reverse (2012010102661), we get a palindrome (3674020204763).

The spelling of 1662010102102 in words is "one trillion, six hundred sixty-two billion, ten million, one hundred two thousand, one hundred two".