103492045 has 8 divisors (see below), whose sum is σ = 124982424. Its totient is φ = 82265664.

The previous prime is 103492009. The next prime is 103492049. The reversal of 103492045 is 540294301.

It can be written as a sum of positive squares in 4 ways, for example, as 2116 + 103489929 = 46^2 + 10173^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103492045 - 2⁹ = 103491533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103492049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65134 + ... + 66703.

It is an arithmetic number, because the mean of its divisors is an integer number (15622803).

Almost surely, 2^103492045 is an apocalyptic number.

It is an amenable number.

103492045 is a deficient number, since it is larger than the sum of its proper divisors (21490379).

103492045 is a wasteful number, since it uses less digits than its factorization.

103492045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131999.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 103492045 is about 10173.1040002548. The cubic root of 103492045 is about 469.5000644573.

The spelling of 103492045 in words is "one hundred three million, four hundred ninety-two thousand, forty-five".