103005405200402 has 16 divisors (see below), whose sum is σ = 158854544668800. Its totient is φ = 50068599065328.

The previous prime is 103005405200393. The next prime is 103005405200461. The reversal of 103005405200402 is 204002504500301.

It is a happy number.

It is a super-2 number, since 2×103005405200402² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3677174528 + ... + 3677202539.

It is an arithmetic number, because the mean of its divisors is an integer number (9928409041800).

Almost surely, 2^{103005405200402} is an apocalyptic number.

103005405200402 is a deficient number, since it is larger than the sum of its proper divisors (55849139468398).

103005405200402 is a wasteful number, since it uses less digits than its factorization.

103005405200402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7354377265.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 103005405200402 its reverse (204002504500301), we get a palindrome (307007909700703).

The spelling of 103005405200402 in words is "one hundred three trillion, five billion, four hundred five million, two hundred thousand, four hundred two".