103124061642 has 64 divisors (see below), whose sum is σ = 248924067840. Its totient is φ = 27843397824.

The previous prime is 103124061611. The next prime is 103124061647. The reversal of 103124061642 is 246160421301.

It is not an unprimeable number, because it can be changed into a prime (103124061647) 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, 562917 + ... + 723272.

It is an arithmetic number, because the mean of its divisors is an integer number (3889438560).

Almost surely, 2^103124061642 is an apocalyptic number.

103124061642 is an abundant number, since it is smaller than the sum of its proper divisors (145800006198).

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

103124061642 is a wasteful number, since it uses less digits than its factorization.

103124061642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286307.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 103124061642 its reverse (246160421301), we get a palindrome (349284482943).

The spelling of 103124061642 in words is "one hundred three billion, one hundred twenty-four million, sixty-one thousand, six hundred forty-two".