10202010030131 has 4 divisors (see below), whose sum is σ = 10202079911352. Its totient is φ = 10201940148912.

The previous prime is 10202010030103. The next prime is 10202010030133. The reversal of 10202010030131 is 13103001020201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10202010030131 - 2¹⁴ = 10202010013747 is a prime.

It is a super-2 number, since 2×10202010030131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10202010030133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34721165 + ... + 35013758.

It is an arithmetic number, because the mean of its divisors is an integer number (2550519977838).

Almost surely, 2^{10202010030131} is an apocalyptic number.

10202010030131 is a deficient number, since it is larger than the sum of its proper divisors (69881221).

10202010030131 is an equidigital number, since it uses as much as digits as its factorization.

10202010030131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69881220.

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

Adding to 10202010030131 its reverse (13103001020201), we get a palindrome (23305011050332).

The spelling of 10202010030131 in words is "ten trillion, two hundred two billion, ten million, thirty thousand, one hundred thirty-one".