1202124031 has 2 divisors, whose sum is σ = 1202124032. Its totient is φ = 1202124030.

The previous prime is 1202124023. The next prime is 1202124047. The reversal of 1202124031 is 1304212021.

It is an a-pointer prime, because the next prime (1202124047) can be obtained adding 1202124031 to its sum of digits (16).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1202124031 - 2³ = 1202124023 is a prime.

It is a super-2 number, since 2×1202124031² = 2890204371815377922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1202123996 and 1202124014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1202124331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601062015 + 601062016.

It is an arithmetic number, because the mean of its divisors is an integer number (601062016).

Almost surely, 2^1202124031 is an apocalyptic number.

1202124031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202124031 is an equidigital number, since it uses as much as digits as its factorization.

1202124031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1202124031 is about 34671.6603438601. The cubic root of 1202124031 is about 1063.2851773302.

Adding to 1202124031 its reverse (1304212021), we get a palindrome (2506336052).

The spelling of 1202124031 in words is "one billion, two hundred two million, one hundred twenty-four thousand, thirty-one".