103405032402 has 64 divisors (see below), whose sum is σ = 249072758784. Its totient is φ = 27979934400.

The previous prime is 103405032377. The next prime is 103405032403. The reversal of 103405032402 is 204230504301.

It is not an unprimeable number, because it can be changed into a prime (103405032403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 432358 + ... + 627489.

It is an arithmetic number, because the mean of its divisors is an integer number (3891761856).

Almost surely, 2^103405032402 is an apocalyptic number.

103405032402 is an abundant number, since it is smaller than the sum of its proper divisors (145667726382).

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

103405032402 is a wasteful number, since it uses less digits than its factorization.

103405032402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059983.

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 103405032402 its reverse (204230504301), we get a palindrome (307635536703).

The spelling of 103405032402 in words is "one hundred three billion, four hundred five million, thirty-two thousand, four hundred two".