105146026987498 has 16 divisors (see below), whose sum is σ = 180252774612864. Its totient is φ = 45061972336080.

The previous prime is 105146026987489. The next prime is 105146026987501. The reversal of 105146026987498 is 894789620641501.

105146026987498 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×105146026987498² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49817433 + ... + 51885148.

It is an arithmetic number, because the mean of its divisors is an integer number (11265798413304).

Almost surely, 2^{105146026987498} is an apocalyptic number.

105146026987498 is a deficient number, since it is larger than the sum of its proper divisors (75106747625366).

105146026987498 is a wasteful number, since it uses less digits than its factorization.

105146026987498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101776437.

The product of its (nonzero) digits is 209018880, while the sum is 70.

The spelling of 105146026987498 in words is "one hundred five trillion, one hundred forty-six billion, twenty-six million, nine hundred eighty-seven thousand, four hundred ninety-eight".