103210211402 has 8 divisors (see below), whose sum is σ = 163922100516. Its totient is φ = 48569511232.

The previous prime is 103210211383. The next prime is 103210211413. The reversal of 103210211402 is 204112012301.

It can be written as a sum of positive squares in 2 ways, for example, as 103110989881 + 99221521 = 321109^2 + 9961^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1517797193 + ... + 1517797260.

Almost surely, 2^103210211402 is an apocalyptic number.

103210211402 is a deficient number, since it is larger than the sum of its proper divisors (60711889114).

103210211402 is a wasteful number, since it uses less digits than its factorization.

103210211402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3035594472.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 103210211402 its reverse (204112012301), we get a palindrome (307322223703).

The spelling of 103210211402 in words is "one hundred three billion, two hundred ten million, two hundred eleven thousand, four hundred two".