1031420224101 has 16 divisors (see below), whose sum is σ = 1433475798464. Its totient is φ = 659043817344.

The previous prime is 1031420224091. The next prime is 1031420224111. The reversal of 1031420224101 is 1014220241301.

1031420224101 is digitally balanced in base 2, 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 (1031420224091) and next prime (1031420224111).

It is not a de Polignac number, because 1031420224101 - 2¹³ = 1031420215909 is a prime.

It is a super-2 number, since 2×1031420224101² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031420224111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69336400 + ... + 69351273.

It is an arithmetic number, because the mean of its divisors is an integer number (89592237404).

Almost surely, 2^{1031420224101} is an apocalyptic number.

It is an amenable number.

1031420224101 is a deficient number, since it is larger than the sum of its proper divisors (402055574363).

1031420224101 is a wasteful number, since it uses less digits than its factorization.

1031420224101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138687780.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1031420224101 its reverse (1014220241301), we get a palindrome (2045640465402).

It can be divided in two parts, 1031420 and 224101, that added together give a palindrome (1255521).

The spelling of 1031420224101 in words is "one trillion, thirty-one billion, four hundred twenty million, two hundred twenty-four thousand, one hundred one".