103021131002 has 8 divisors (see below), whose sum is σ = 155081632212. Its totient is φ = 51327253600.

The previous prime is 103021130987. The next prime is 103021131011. The reversal of 103021131002 is 200131120301.

It can be written as a sum of positive squares in 2 ways, for example, as 103021098961 + 32041 = 320969^2 + 179^2 .

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

It is a super-2 number, since 2×103021131002² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91655249 + ... + 91656372.

Almost surely, 2^103021131002 is an apocalyptic number.

103021131002 is a deficient number, since it is larger than the sum of its proper divisors (52060501210).

103021131002 is a wasteful number, since it uses less digits than its factorization.

103021131002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183311904.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 103021131002 its reverse (200131120301), we get a palindrome (303152251303).

The spelling of 103021131002 in words is "one hundred three billion, twenty-one million, one hundred thirty-one thousand, two".