1240122103 has 24 divisors (see below), whose sum is σ = 1456796880. Its totient is φ = 1051142400.

The previous prime is 1240122101. The next prime is 1240122151. The reversal of 1240122103 is 3012210421.

It is not a de Polignac number, because 1240122103 - 2¹ = 1240122101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1240122101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 221448 + ... + 226978.

It is an arithmetic number, because the mean of its divisors is an integer number (60699870).

Almost surely, 2^1240122103 is an apocalyptic number.

1240122103 is a deficient number, since it is larger than the sum of its proper divisors (216674777).

1240122103 is a wasteful number, since it uses less digits than its factorization.

1240122103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5679 (or 5668 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1240122103 is about 35215.3674267357. The cubic root of 1240122103 is about 1074.3723332131.

Adding to 1240122103 its reverse (3012210421), we get a palindrome (4252332524).

The spelling of 1240122103 in words is "one billion, two hundred forty million, one hundred twenty-two thousand, one hundred three".