2115133232050 has 12 divisors (see below), whose sum is σ = 3934147811706. Its totient is φ = 846053292800.

The previous prime is 2115133232041. The next prime is 2115133232057. The reversal of 2115133232050 is 502323315112.

It can be written as a sum of positive squares in 3 ways, for example, as 2005285398561 + 109847833489 = 1416081^2 + 331433^2 .

It is not an unprimeable number, because it can be changed into a prime (2115133232057) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21151332271 + ... + 21151332370.

Almost surely, 2^{2115133232050} is an apocalyptic number.

2115133232050 is a deficient number, since it is larger than the sum of its proper divisors (1819014579656).

2115133232050 is a wasteful number, since it uses less digits than its factorization.

2115133232050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42302664653 (or 42302664648 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 2115133232050 its reverse (502323315112), we get a palindrome (2617456547162).

The spelling of 2115133232050 in words is "two trillion, one hundred fifteen billion, one hundred thirty-three million, two hundred thirty-two thousand, fifty".