101030313042 has 64 divisors (see below), whose sum is σ = 232311945600. Its totient is φ = 32507334720.

The previous prime is 101030313023. The next prime is 101030313053. The reversal of 101030313042 is 240313030101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10999692 + ... + 11008872.

It is an arithmetic number, because the mean of its divisors is an integer number (3629874150).

Almost surely, 2^101030313042 is an apocalyptic number.

101030313042 is an abundant number, since it is smaller than the sum of its proper divisors (131281632558).

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

101030313042 is a wasteful number, since it uses less digits than its factorization.

101030313042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16248 (or 16242 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 101030313042 its reverse (240313030101), we get a palindrome (341343343143).

The spelling of 101030313042 in words is "one hundred one billion, thirty million, three hundred thirteen thousand, forty-two".