105270270154 has 32 divisors (see below), whose sum is σ = 187053834240. Its totient is φ = 43496857008.

The previous prime is 105270270137. The next prime is 105270270167. The reversal of 105270270154 is 451072072501.

It is a super-2 number, since 2×105270270154² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1149834 + ... + 1238005.

It is an arithmetic number, because the mean of its divisors is an integer number (5845432320).

Almost surely, 2^105270270154 is an apocalyptic number.

105270270154 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

105270270154 is a deficient number, since it is larger than the sum of its proper divisors (81783564086).

105270270154 is a wasteful number, since it uses less digits than its factorization.

105270270154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2387962.

The product of its (nonzero) digits is 19600, while the sum is 34.

The spelling of 105270270154 in words is "one hundred five billion, two hundred seventy million, two hundred seventy thousand, one hundred fifty-four".