101051103 has 16 divisors (see below), whose sum is σ = 139493376. Its totient is φ = 65001120.

The previous prime is 101051099. The next prime is 101051113. The reversal of 101051103 is 301150101.

It is not a de Polignac number, because 101051103 - 2² = 101051099 is a prime.

It is a super-2 number, since 2×101051103² = 20422650835033218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101051113) 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, 34201 + ... + 37037.

It is an arithmetic number, because the mean of its divisors is an integer number (8718336).

Almost surely, 2^101051103 is an apocalyptic number.

101051103 is a deficient number, since it is larger than the sum of its proper divisors (38442273).

101051103 is a wasteful number, since it uses less digits than its factorization.

101051103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3254.

The product of its (nonzero) digits is 15, while the sum is 12.

The square root of 101051103 is about 10052.4177688753. The cubic root of 101051103 is about 465.7794811533.

The spelling of 101051103 in words is "one hundred one million, fifty-one thousand, one hundred three".