145255110352011 has 12 divisors (see below), whose sum is σ = 228886840554840. Its totient is φ = 88033400213280.

The previous prime is 145255110352007. The next prime is 145255110352043. The reversal of 145255110352011 is 110253011552541.

145255110352011 is a `hidden beast` number, since 1 + 4 + 5 + 2 + 5 + 5 + 110 + 3 + 520 + 11 = 666.

It is not a de Polignac number, because 145255110352011 - 2² = 145255110352007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (145255110352061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 733611668346 + ... + 733611668543.

It is an arithmetic number, because the mean of its divisors is an integer number (19073903379570).

Almost surely, 2^{145255110352011} is an apocalyptic number.

145255110352011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

145255110352011 is a deficient number, since it is larger than the sum of its proper divisors (83631730202829).

145255110352011 is a wasteful number, since it uses less digits than its factorization.

145255110352011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1467223336906 (or 1467223336903 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 36.

The spelling of 145255110352011 in words is "one hundred forty-five trillion, two hundred fifty-five billion, one hundred ten million, three hundred fifty-two thousand, eleven".