10210200101146 has 4 divisors (see below), whose sum is σ = 15315300151722. Its totient is φ = 5105100050572.

The previous prime is 10210200101141. The next prime is 10210200101159. The reversal of 10210200101146 is 64110100201201.

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

It can be written as a sum of positive squares in only one way, i.e., 7052609705625 + 3157590395521 = 2655675^2 + 1776961^2 .

It is a super-2 number, since 2×10210200101146² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10210200101141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552550025285 + ... + 2552550025288.

Almost surely, 2^{10210200101146} is an apocalyptic number.

10210200101146 is a deficient number, since it is larger than the sum of its proper divisors (5105100050576).

10210200101146 is an equidigital number, since it uses as much as digits as its factorization.

10210200101146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5105100050575.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 10210200101146 its reverse (64110100201201), we get a palindrome (74320300302347).

The spelling of 10210200101146 in words is "ten trillion, two hundred ten billion, two hundred million, one hundred one thousand, one hundred forty-six".