100126037 has 4 divisors (see below), whose sum is σ = 109228416. Its totient is φ = 91023660.

The previous prime is 100126021. The next prime is 100126043. The reversal of 100126037 is 730621001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 730621001 = 11 ⋅66420091.

It is a cyclic number.

It is not a de Polignac number, because 100126037 - 2⁴ = 100126021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100126007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4551173 + ... + 4551194.

It is an arithmetic number, because the mean of its divisors is an integer number (27307104).

Almost surely, 2^100126037 is an apocalyptic number.

It is an amenable number.

100126037 is a deficient number, since it is larger than the sum of its proper divisors (9102379).

100126037 is an equidigital number, since it uses as much as digits as its factorization.

100126037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9102378.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 100126037 is about 10006.2998655847. The cubic root of 100126037 is about 464.3538054701.

Adding to 100126037 its reverse (730621001), we get a palindrome (830747038).

The spelling of 100126037 in words is "one hundred million, one hundred twenty-six thousand, thirty-seven".