103401321420215 has 16 divisors (see below), whose sum is σ = 152715797790528. Its totient is φ = 65449627623936.

The previous prime is 103401321420169. The next prime is 103401321420227. The reversal of 103401321420215 is 512024123104301.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 103401321420215 - 2⁶ = 103401321420151 is a prime.

It is a super-2 number, since 2×103401321420215² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113627825282 + ... + 113627826191.

It is an arithmetic number, because the mean of its divisors is an integer number (9544737361908).

Almost surely, 2^{103401321420215} is an apocalyptic number.

103401321420215 is a deficient number, since it is larger than the sum of its proper divisors (49314476370313).

103401321420215 is a wasteful number, since it uses less digits than its factorization.

103401321420215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227255651498.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 103401321420215 its reverse (512024123104301), we get a palindrome (615425444524516).

The spelling of 103401321420215 in words is "one hundred three trillion, four hundred one billion, three hundred twenty-one million, four hundred twenty thousand, two hundred fifteen".