1011201032 has 16 divisors (see below), whose sum is σ = 1907357760. Its totient is φ = 502572304.

The previous prime is 1011201019. The next prime is 1011201077. The reversal of 1011201032 is 2301021101.

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, 377108 + ... + 379779.

It is an arithmetic number, because the mean of its divisors is an integer number (119209860).

Almost surely, 2^1011201032 is an apocalyptic number.

It is an amenable number.

1011201032 is a deficient number, since it is larger than the sum of its proper divisors (896156728).

1011201032 is a wasteful number, since it uses less digits than its factorization.

1011201032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757060 (or 757056 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1011201032 is about 31799.3872896947. The cubic root of 1011201032 is about 1003.7198230923.

Adding to 1011201032 its reverse (2301021101), we get a palindrome (3312222133).

The spelling of 1011201032 in words is "one billion, eleven million, two hundred one thousand, thirty-two".