146121104032503 has 16 divisors (see below), whose sum is σ = 195257265745920. Its totient is φ = 97199565407136.

The previous prime is 146121104032471. The next prime is 146121104032507. The reversal of 146121104032503 is 305230401121641.

It is not a de Polignac number, because 146121104032503 - 2⁵ = 146121104032471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146121104032507) 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, 2373801 + ... + 17259117.

It is an arithmetic number, because the mean of its divisors is an integer number (12203579109120).

Almost surely, 2^{146121104032503} is an apocalyptic number.

146121104032503 is a deficient number, since it is larger than the sum of its proper divisors (49136161713417).

146121104032503 is a wasteful number, since it uses less digits than its factorization.

146121104032503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14892526.

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 146121104032503 in words is "one hundred forty-six trillion, one hundred twenty-one billion, one hundred four million, thirty-two thousand, five hundred three".