1035232121 has 16 divisors (see below), whose sum is σ = 1297385088. Its totient is φ = 802483200.

The previous prime is 1035232109. The next prime is 1035232141. The reversal of 1035232121 is 1212325301.

It is a cyclic number.

It is not a de Polignac number, because 1035232121 - 2¹⁴ = 1035215737 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1035232093 and 1035232102.

It is not an unprimeable number, because it can be changed into a prime (1035232141) 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, 19970 + ... + 49691.

It is an arithmetic number, because the mean of its divisors is an integer number (81086568).

Almost surely, 2^1035232121 is an apocalyptic number.

1035232121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1035232121 is a deficient number, since it is larger than the sum of its proper divisors (262152967).

1035232121 is a wasteful number, since it uses less digits than its factorization.

1035232121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69872.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1035232121 is about 32175.0232478548. The cubic root of 1035232121 is about 1011.6087556479.

Adding to 1035232121 its reverse (1212325301), we get a palindrome (2247557422).

The spelling of 1035232121 in words is "one billion, thirty-five million, two hundred thirty-two thousand, one hundred twenty-one".