103031201436 has 48 divisors (see below), whose sum is σ = 260467409664. Its totient is φ = 31571801856.

The previous prime is 103031201431. The next prime is 103031201437. The reversal of 103031201436 is 634102130301.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103031201431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5863960 + ... + 5881503.

It is an arithmetic number, because the mean of its divisors is an integer number (5426404368).

Almost surely, 2^103031201436 is an apocalyptic number.

It is an amenable number.

103031201436 is an abundant number, since it is smaller than the sum of its proper divisors (157436208228).

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

103031201436 is a wasteful number, since it uses less digits than its factorization.

103031201436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11745530 (or 11745528 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 103031201436 its reverse (634102130301), we get a palindrome (737133331737).

The spelling of 103031201436 in words is "one hundred three billion, thirty-one million, two hundred one thousand, four hundred thirty-six".