103420151611 has 32 divisors (see below), whose sum is σ = 121878950400. Its totient is φ = 87712698528.

The previous prime is 103420151599. The next prime is 103420151669. The reversal of 103420151611 is 116151024301.

It is not a de Polignac number, because 103420151611 - 2²¹ = 103418054459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103420151671) 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, 59197840 + ... + 59199586.

It is an arithmetic number, because the mean of its divisors is an integer number (3808717200).

Almost surely, 2^103420151611 is an apocalyptic number.

103420151611 is a deficient number, since it is larger than the sum of its proper divisors (18458798789).

103420151611 is a wasteful number, since it uses less digits than its factorization.

103420151611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3488 (or 3474 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 103420151611 its reverse (116151024301), we get a palindrome (219571175912).

The spelling of 103420151611 in words is "one hundred three billion, four hundred twenty million, one hundred fifty-one thousand, six hundred eleven".