2011453533134 has 4 divisors (see below), whose sum is σ = 3017180299704. Its totient is φ = 1005726766566.

The previous prime is 2011453533107. The next prime is 2011453533239. The reversal of 2011453533134 is 4313353541102.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2011453533094 and 2011453533103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502863383282 + ... + 502863383285.

It is an arithmetic number, because the mean of its divisors is an integer number (754295074926).

Almost surely, 2^{2011453533134} is an apocalyptic number.

2011453533134 is a deficient number, since it is larger than the sum of its proper divisors (1005726766570).

2011453533134 is a wasteful number, since it uses less digits than its factorization.

2011453533134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005726766569.

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 2011453533134 in words is "two trillion, eleven billion, four hundred fifty-three million, five hundred thirty-three thousand, one hundred thirty-four".