102043220334 has 32 divisors (see below), whose sum is σ = 222661650816. Its totient is φ = 30919146720.

The previous prime is 102043220303. The next prime is 102043220339. The reversal of 102043220334 is 433022340201.

It is a super-2 number, since 2×102043220334² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102043220339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 652609 + ... + 793715.

It is an arithmetic number, because the mean of its divisors is an integer number (6958176588).

Almost surely, 2^102043220334 is an apocalyptic number.

102043220334 is an abundant number, since it is smaller than the sum of its proper divisors (120618430482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102043220334 is a wasteful number, since it uses less digits than its factorization.

102043220334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152080.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 102043220334 its reverse (433022340201), we get a palindrome (535065560535).

The spelling of 102043220334 in words is "one hundred two billion, forty-three million, two hundred twenty thousand, three hundred thirty-four".