101120422403 has 32 divisors (see below), whose sum is σ = 138658867200. Its totient is φ = 71186405760.

The previous prime is 101120422399. The next prime is 101120422421. The reversal of 101120422403 is 304224021101.

It is a cyclic number.

It is not a de Polignac number, because 101120422403 - 2² = 101120422399 is a prime.

It is a super-2 number, since 2×101120422403² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101120422453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1027628 + ... + 1121721.

It is an arithmetic number, because the mean of its divisors is an integer number (4333089600).

Almost surely, 2^101120422403 is an apocalyptic number.

101120422403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

101120422403 is a deficient number, since it is larger than the sum of its proper divisors (37538444797).

101120422403 is a wasteful number, since it uses less digits than its factorization.

101120422403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2149427.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 101120422403 its reverse (304224021101), we get a palindrome (405344443504).

The spelling of 101120422403 in words is "one hundred one billion, one hundred twenty million, four hundred twenty-two thousand, four hundred three".