103020220202132 has 12 divisors (see below), whose sum is σ = 180553268546196. Its totient is φ = 51433572046080.

The previous prime is 103020220202131. The next prime is 103020220202153. The reversal of 103020220202132 is 231202022020301.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 46435583981956 + 56584636220176 = 6814366^2 + 7522276^2 .

It is a super-2 number, since 2×103020220202132² (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 (103020220202131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19134510719 + ... + 19134516102.

It is an arithmetic number, because the mean of its divisors is an integer number (15046105712183).

Almost surely, 2^{103020220202132} is an apocalyptic number.

It is an amenable number.

103020220202132 is a deficient number, since it is larger than the sum of its proper divisors (77533048344064).

103020220202132 is a wasteful number, since it uses less digits than its factorization.

103020220202132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38269027498 (or 38269027496 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 103020220202132 its reverse (231202022020301), we get a palindrome (334222242222433).

The spelling of 103020220202132 in words is "one hundred three trillion, twenty billion, two hundred twenty million, two hundred two thousand, one hundred thirty-two".