101421122030 has 64 divisors (see below), whose sum is σ = 192080263680. Its totient is φ = 38502710400.

The previous prime is 101421122021. The next prime is 101421122039. The reversal of 101421122030 is 30221124101.

101421122030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (101421122021) and next prime (101421122039).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101421122039) 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, 9534815 + ... + 9545445.

It is an arithmetic number, because the mean of its divisors is an integer number (3001254120).

Almost surely, 2^101421122030 is an apocalyptic number.

101421122030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101421122030 is a deficient number, since it is larger than the sum of its proper divisors (90659141650).

101421122030 is a wasteful number, since it uses less digits than its factorization.

101421122030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11225.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 101421122030 its reverse (30221124101), we get a palindrome (131642246131).

The spelling of 101421122030 in words is "one hundred one billion, four hundred twenty-one million, one hundred twenty-two thousand, thirty".