103055132402 has 4 divisors (see below), whose sum is σ = 154582698606. Its totient is φ = 51527566200.

The previous prime is 103055132351. The next prime is 103055132407. The reversal of 103055132402 is 204231550301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 204231550301 = 257 ⋅794675293.

It can be written as a sum of positive squares in only one way, i.e., 103048062121 + 7070281 = 321011^2 + 2659^2 .

It is not an unprimeable number, because it can be changed into a prime (103055132407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25763783099 + ... + 25763783102.

Almost surely, 2^103055132402 is an apocalyptic number.

103055132402 is a deficient number, since it is larger than the sum of its proper divisors (51527566204).

103055132402 is an equidigital number, since it uses as much as digits as its factorization.

103055132402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51527566203.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 103055132402 its reverse (204231550301), we get a palindrome (307286682703).

The spelling of 103055132402 in words is "one hundred three billion, fifty-five million, one hundred thirty-two thousand, four hundred two".