101421003037 has 2 divisors, whose sum is σ = 101421003038. Its totient is φ = 101421003036.

The previous prime is 101421002951. The next prime is 101421003049. The reversal of 101421003037 is 730300124101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98994553956 + 2426449081 = 314634^2 + 49259^2 .

It is a cyclic number.

It is not a de Polignac number, because 101421003037 - 2⁷ = 101421002909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101421002999 and 101421003017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101421013037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50710501518 + 50710501519.

It is an arithmetic number, because the mean of its divisors is an integer number (50710501519).

Almost surely, 2^101421003037 is an apocalyptic number.

It is an amenable number.

101421003037 is a deficient number, since it is larger than the sum of its proper divisors (1).

101421003037 is an equidigital number, since it uses as much as digits as its factorization.

101421003037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 22.

Adding to 101421003037 its reverse (730300124101), we get a palindrome (831721127138).

The spelling of 101421003037 in words is "one hundred one billion, four hundred twenty-one million, three thousand, thirty-seven".