1033145050511 has 16 divisors (see below), whose sum is σ = 1220372943936. Its totient is φ = 856130985216.

The previous prime is 1033145050477. The next prime is 1033145050523. The reversal of 1033145050511 is 1150505413301.

It is a cyclic number.

It is not a de Polignac number, because 1033145050511 - 2²² = 1033140856207 is a prime.

It is a super-2 number, since 2×1033145050511² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033145050711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12663086 + ... + 12744411.

It is an arithmetic number, because the mean of its divisors is an integer number (76273308996).

Almost surely, 2^{1033145050511} is an apocalyptic number.

1033145050511 is a deficient number, since it is larger than the sum of its proper divisors (187227893425).

1033145050511 is a wasteful number, since it uses less digits than its factorization.

1033145050511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25407698.

The product of its (nonzero) digits is 4500, while the sum is 29.

The spelling of 1033145050511 in words is "one trillion, thirty-three billion, one hundred forty-five million, fifty thousand, five hundred eleven".