146252121310 has 32 divisors (see below), whose sum is σ = 269852863392. Its totient is φ = 57036280320.

The previous prime is 146252121293. The next prime is 146252121331. The reversal of 146252121310 is 13121252641.

It is a super-2 number, since 2×146252121310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 507322 + ... + 741538.

It is an arithmetic number, because the mean of its divisors is an integer number (8432901981).

Almost surely, 2^146252121310 is an apocalyptic number.

146252121310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146252121310 is a deficient number, since it is larger than the sum of its proper divisors (123600742082).

146252121310 is a wasteful number, since it uses less digits than its factorization.

146252121310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235788.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 146252121310 its reverse (13121252641), we get a palindrome (159373373951).

The spelling of 146252121310 in words is "one hundred forty-six billion, two hundred fifty-two million, one hundred twenty-one thousand, three hundred ten".