30103244100402 has 32 divisors (see below), whose sum is σ = 66793022357760. Its totient is φ = 8967581703120.

The previous prime is 30103244100367. The next prime is 30103244100421. The reversal of 30103244100402 is 20400144230103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3865333048 + ... + 3865340835.

It is an arithmetic number, because the mean of its divisors is an integer number (2087281948680).

Almost surely, 2^{30103244100402} is an apocalyptic number.

30103244100402 is an abundant number, since it is smaller than the sum of its proper divisors (36689778257358).

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

30103244100402 is a wasteful number, since it uses less digits than its factorization.

30103244100402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7730673958.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 30103244100402 its reverse (20400144230103), we get a palindrome (50503388330505).

The spelling of 30103244100402 in words is "thirty trillion, one hundred three billion, two hundred forty-four million, one hundred thousand, four hundred two".