214020103243102 has 16 divisors (see below), whose sum is σ = 345812909979600. Its totient is φ = 98753329812672.

The previous prime is 214020103243091. The next prime is 214020103243109. The reversal of 214020103243102 is 201342301020412.

It is a super-2 number, since 2×214020103243102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214020103243109) 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, 1049036727 + ... + 1049240722.

It is an arithmetic number, because the mean of its divisors is an integer number (21613306873725).

Almost surely, 2^{214020103243102} is an apocalyptic number.

214020103243102 is a deficient number, since it is larger than the sum of its proper divisors (131792806736498).

214020103243102 is a wasteful number, since it uses less digits than its factorization.

214020103243102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2098281387.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 214020103243102 its reverse (201342301020412), we get a palindrome (415362404263514).

The spelling of 214020103243102 in words is "two hundred fourteen trillion, twenty billion, one hundred three million, two hundred forty-three thousand, one hundred two".