103251401444135 has 32 divisors (see below), whose sum is σ = 149937072952320. Its totient is φ = 66633698068992.

The previous prime is 103251401444129. The next prime is 103251401444141. The reversal of 103251401444135 is 531444104152301.

It is an interprime number because it is at equal distance from previous prime (103251401444129) and next prime (103251401444141).

It is not a de Polignac number, because 103251401444135 - 2⁶ = 103251401444071 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12679112 + ... + 19164098.

It is an arithmetic number, because the mean of its divisors is an integer number (4685533529760).

Almost surely, 2^{103251401444135} is an apocalyptic number.

103251401444135 is a deficient number, since it is larger than the sum of its proper divisors (46685671508185).

103251401444135 is a wasteful number, since it uses less digits than its factorization.

103251401444135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6511775.

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 103251401444135 its reverse (531444104152301), we get a palindrome (634695505596436).

The spelling of 103251401444135 in words is "one hundred three trillion, two hundred fifty-one billion, four hundred one million, four hundred forty-four thousand, one hundred thirty-five".