102030032202 has 32 divisors (see below), whose sum is σ = 236406187392. Its totient is φ = 28752102144.

The previous prime is 102030032201. The next prime is 102030032213. The reversal of 102030032202 is 202230030201.

It is a super-2 number, since 2×102030032202² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102030032201) 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, 16635883 + ... + 16642014.

It is an arithmetic number, because the mean of its divisors is an integer number (7387693356).

Almost surely, 2^102030032202 is an apocalyptic number.

102030032202 is an abundant number, since it is smaller than the sum of its proper divisors (134376155190).

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

102030032202 is a wasteful number, since it uses less digits than its factorization.

102030032202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33277982.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 102030032202 its reverse (202230030201), we get a palindrome (304260062403).

The spelling of 102030032202 in words is "one hundred two billion, thirty million, thirty-two thousand, two hundred two".