103768435476 has 120 divisors (see below), whose sum is σ = 286606911360. Its totient is φ = 32647536000.

The previous prime is 103768435471. The next prime is 103768435481. The reversal of 103768435476 is 674534867301.

It is a happy number.

103768435476 is a `hidden beast` number, since 1 + 0 + 37 + 68 + 4 + 3 + 547 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (103768435471) and next prime (103768435481).

It is a super-2 number, since 2×103768435476² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103768435471) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1637176 + ... + 1699376.

It is an arithmetic number, because the mean of its divisors is an integer number (2388390928).

Almost surely, 2^103768435476 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103768435476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143303455680).

103768435476 is an abundant number, since it is smaller than the sum of its proper divisors (182838475884).

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

103768435476 is a wasteful number, since it uses less digits than its factorization.

103768435476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62507 (or 62496 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 54.

The spelling of 103768435476 in words is "one hundred three billion, seven hundred sixty-eight million, four hundred thirty-five thousand, four hundred seventy-six".