103240115133 has 32 divisors (see below), whose sum is σ = 146607667200. Its totient is φ = 64397706240.

The previous prime is 103240115119. The next prime is 103240115137. The reversal of 103240115133 is 331511042301.

It is not a de Polignac number, because 103240115133 - 2¹⁶ = 103240049597 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103240115137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23736643 + ... + 23740991.

It is an arithmetic number, because the mean of its divisors is an integer number (4581489600).

Almost surely, 2^103240115133 is an apocalyptic number.

It is an amenable number.

103240115133 is a deficient number, since it is larger than the sum of its proper divisors (43367552067).

103240115133 is a wasteful number, since it uses less digits than its factorization.

103240115133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6997.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 103240115133 its reverse (331511042301), we get a palindrome (434751157434).

The spelling of 103240115133 in words is "one hundred three billion, two hundred forty million, one hundred fifteen thousand, one hundred thirty-three".