1003151121122 has 8 divisors (see below), whose sum is σ = 1505515741776. Its totient is φ = 501312540532.

The previous prime is 1003151121107. The next prime is 1003151121169. The reversal of 1003151121122 is 2211211513001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1003151121094 and 1003151121103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131505248 + ... + 131512875.

It is an arithmetic number, because the mean of its divisors is an integer number (188189467722).

Almost surely, 2^{1003151121122} is an apocalyptic number.

1003151121122 is a deficient number, since it is larger than the sum of its proper divisors (502364620654).

1003151121122 is a wasteful number, since it uses less digits than its factorization.

1003151121122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263020032.

The product of its (nonzero) digits is 120, while the sum is 20.

Adding to 1003151121122 its reverse (2211211513001), we get a palindrome (3214362634123).

The spelling of 1003151121122 in words is "one trillion, three billion, one hundred fifty-one million, one hundred twenty-one thousand, one hundred twenty-two".