361273418103 has 16 divisors (see below), whose sum is σ = 531404054496. Its totient is φ = 216899612160.

The previous prime is 361273418101. The next prime is 361273418153. The reversal of 361273418103 is 301814372163.

It is not a de Polignac number, because 361273418103 - 2¹ = 361273418101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361273418101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112966950 + ... + 112970147.

It is an arithmetic number, because the mean of its divisors is an integer number (33212753406).

Almost surely, 2^361273418103 is an apocalyptic number.

361273418103 is a deficient number, since it is larger than the sum of its proper divisors (170130636393).

361273418103 is a wasteful number, since it uses less digits than its factorization.

361273418103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225937154.

The product of its (nonzero) digits is 72576, while the sum is 39.

It can be divided in two parts, 361273 and 418103, that added together give a triangular number (779376 = T₁₂₄₈).

The spelling of 361273418103 in words is "three hundred sixty-one billion, two hundred seventy-three million, four hundred eighteen thousand, one hundred three".