101312351 has 12 divisors (see below), whose sum is σ = 124057080. Its totient is φ = 82267920.

The previous prime is 101312317. The next prime is 101312383. The reversal of 101312351 is 153213101.

It is not a de Polignac number, because 101312351 - 2⁶ = 101312287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101312851) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53480 + ... + 55341.

It is an arithmetic number, because the mean of its divisors is an integer number (10338090).

Almost surely, 2^101312351 is an apocalyptic number.

101312351 is a deficient number, since it is larger than the sum of its proper divisors (22744729).

101312351 is a wasteful number, since it uses less digits than its factorization.

101312351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108854 (or 108847 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 101312351 is about 10065.4036680105. The cubic root of 101312351 is about 466.1805298677.

Adding to 101312351 its reverse (153213101), we get a palindrome (254525452).

The spelling of 101312351 in words is "one hundred one million, three hundred twelve thousand, three hundred fifty-one".