103031021003001 has 32 divisors (see below), whose sum is σ = 169077569283840. Its totient is φ = 54345704557824.

The previous prime is 103031021002997. The next prime is 103031021003023. The reversal of 103031021003001 is 100300120130301.

It is not a de Polignac number, because 103031021003001 - 2² = 103031021002997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103031021008001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47972595 + ... + 50074263.

It is an arithmetic number, because the mean of its divisors is an integer number (5283674040120).

Almost surely, 2^{103031021003001} is an apocalyptic number.

It is an amenable number.

103031021003001 is a deficient number, since it is larger than the sum of its proper divisors (66046548280839).

103031021003001 is a wasteful number, since it uses less digits than its factorization.

103031021003001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2281265.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 103031021003001 its reverse (100300120130301), we get a palindrome (203331141133302).

The spelling of 103031021003001 in words is "one hundred three trillion, thirty-one billion, twenty-one million, three thousand, one".