103115262126 has 32 divisors (see below), whose sum is σ = 213673944960. Its totient is φ = 33134873184.

The previous prime is 103115262091. The next prime is 103115262137. The reversal of 103115262126 is 621262511301.

It is a junction number, because it is equal to n+sod(n) for n = 103115262093 and 103115262102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348940 + ... + 572703.

It is an arithmetic number, because the mean of its divisors is an integer number (6677310780).

Almost surely, 2^103115262126 is an apocalyptic number.

103115262126 is an abundant number, since it is smaller than the sum of its proper divisors (110558682834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103115262126 is a wasteful number, since it uses less digits than its factorization.

103115262126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922320.

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 103115262126 its reverse (621262511301), we get a palindrome (724377773427).

The spelling of 103115262126 in words is "one hundred three billion, one hundred fifteen million, two hundred sixty-two thousand, one hundred twenty-six".