103211214513 has 48 divisors (see below), whose sum is σ = 157024325952. Its totient is φ = 59795680000.

The previous prime is 103211214499. The next prime is 103211214517. The reversal of 103211214513 is 315412112301.

It is not a de Polignac number, because 103211214513 - 2⁸ = 103211214257 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (103211214517) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2784643 + ... + 2821463.

It is an arithmetic number, because the mean of its divisors is an integer number (3271340124).

Almost surely, 2^103211214513 is an apocalyptic number.

It is an amenable number.

103211214513 is a deficient number, since it is larger than the sum of its proper divisors (53813111439).

103211214513 is a wasteful number, since it uses less digits than its factorization.

103211214513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36994 (or 36965 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 103211214513 its reverse (315412112301), we get a palindrome (418623326814).

The spelling of 103211214513 in words is "one hundred three billion, two hundred eleven million, two hundred fourteen thousand, five hundred thirteen".