1011523452135 has 64 divisors (see below), whose sum is σ = 1879130824704. Its totient is φ = 455062608000.

The previous prime is 1011523452101. The next prime is 1011523452179. The reversal of 1011523452135 is 5312543251101.

It is not a de Polignac number, because 1011523452135 - 2⁸ = 1011523451879 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1011523452096 and 1011523452105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3953860 + ... + 4201910.

It is an arithmetic number, because the mean of its divisors is an integer number (29361419136).

Almost surely, 2^{1011523452135} is an apocalyptic number.

1011523452135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1011523452135 is a deficient number, since it is larger than the sum of its proper divisors (867607372569).

1011523452135 is a wasteful number, since it uses less digits than its factorization.

1011523452135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248684.

The product of its (nonzero) digits is 18000, while the sum is 33.

The spelling of 1011523452135 in words is "one trillion, eleven billion, five hundred twenty-three million, four hundred fifty-two thousand, one hundred thirty-five".