122103211201131 has 8 divisors (see below), whose sum is σ = 166590427685440. Its totient is φ = 79509067758792.

The previous prime is 122103211201129. The next prime is 122103211201157. The reversal of 122103211201131 is 131102112301221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122103211201131 - 2¹ = 122103211201129 is a prime.

It is a super-2 number, since 2×122103211201131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122103211201098 and 122103211201107.

It is not an unprimeable number, because it can be changed into a prime (122103211211131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473268260341 + ... + 473268260598.

It is an arithmetic number, because the mean of its divisors is an integer number (20823803460680).

Almost surely, 2^{122103211201131} is an apocalyptic number.

122103211201131 is a deficient number, since it is larger than the sum of its proper divisors (44487216484309).

122103211201131 is an equidigital number, since it uses as much as digits as its factorization.

122103211201131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946536520985.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 122103211201131 its reverse (131102112301221), we get a palindrome (253205323502352).

The spelling of 122103211201131 in words is "one hundred twenty-two trillion, one hundred three billion, two hundred eleven million, two hundred one thousand, one hundred thirty-one".