146929103 has 4 divisors (see below), whose sum is σ = 147741048. Its totient is φ = 146117160.

The previous prime is 146929093. The next prime is 146929127. The reversal of 146929103 is 301929641.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301929641 = 13 ⋅23225357.

It is a cyclic number.

It is not a de Polignac number, because 146929103 - 2⁴ = 146929087 is a prime.

It is a super-2 number, since 2×146929103² = 43176322616769218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146929703) 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, 405701 + ... + 406062.

It is an arithmetic number, because the mean of its divisors is an integer number (36935262).

Almost surely, 2^146929103 is an apocalyptic number.

146929103 is a deficient number, since it is larger than the sum of its proper divisors (811945).

146929103 is an equidigital number, since it uses as much as digits as its factorization.

146929103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811944.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 146929103 is about 12121.4315573698. The cubic root of 146929103 is about 527.6783497312.

The spelling of 146929103 in words is "one hundred forty-six million, nine hundred twenty-nine thousand, one hundred three".