1011523452134 has 16 divisors (see below), whose sum is σ = 1634019016560. Its totient is φ = 466851379680.

The previous prime is 1011523452101. The next prime is 1011523452179. The reversal of 1011523452134 is 4312543251101.

It is a self number, because there is not a number n which added to its sum of digits gives 1011523452134.

It is a congruent number.

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, 2648324 + ... + 3006104.

It is an arithmetic number, because the mean of its divisors is an integer number (102126188535).

Almost surely, 2^{1011523452134} is an apocalyptic number.

1011523452134 is a deficient number, since it is larger than the sum of its proper divisors (622495564426).

1011523452134 is a wasteful number, since it uses less digits than its factorization.

1011523452134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466535.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 1011523452134 in words is "one trillion, eleven billion, five hundred twenty-three million, four hundred fifty-two thousand, one hundred thirty-four".