103486153 has 4 divisors (see below), whose sum is σ = 106824448. Its totient is φ = 100147860.

The previous prime is 103486139. The next prime is 103486171. The reversal of 103486153 is 351684301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 351684301 = 89 ⋅3951509.

It is a cyclic number.

It is not a de Polignac number, because 103486153 - 2¹³ = 103477961 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 3338263 = 103486153 / (1 + 0 + 3 + 4 + 8 + 6 + 1 + 5 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103486193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1669101 + ... + 1669162.

It is an arithmetic number, because the mean of its divisors is an integer number (26706112).

Almost surely, 2^103486153 is an apocalyptic number.

It is an amenable number.

103486153 is a deficient number, since it is larger than the sum of its proper divisors (3338295).

103486153 is an equidigital number, since it uses as much as digits as its factorization.

103486153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3338294.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 103486153 is about 10172.8144090021. The cubic root of 103486153 is about 469.4911544427.

The spelling of 103486153 in words is "one hundred three million, four hundred eighty-six thousand, one hundred fifty-three".