101138702 has 32 divisors (see below), whose sum is σ = 176394240. Its totient is φ = 42599520.

The previous prime is 101138701. The next prime is 101138717. The reversal of 101138702 is 207831101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101138701) 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, 291293 + ... + 291639.

It is an arithmetic number, because the mean of its divisors is an integer number (5512320).

Almost surely, 2^101138702 is an apocalyptic number.

101138702 is a deficient number, since it is larger than the sum of its proper divisors (75255538).

101138702 is a wasteful number, since it uses less digits than its factorization.

101138702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656.

The product of its (nonzero) digits is 336, while the sum is 23.

The square root of 101138702 is about 10056.7739360095. The cubic root of 101138702 is about 465.9140336427.

Adding to 101138702 its reverse (207831101), we get a palindrome (308969803).

The spelling of 101138702 in words is "one hundred one million, one hundred thirty-eight thousand, seven hundred two".