151201098 has 12 divisors (see below), whose sum is σ = 327602418. Its totient is φ = 50400360.

The previous prime is 151201091. The next prime is 151201147. The reversal of 151201098 is 890102151.

It can be written as a sum of positive squares in only one way, i.e., 86992929 + 64208169 = 9327^2 + 8013^2 .

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (151201091) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4200013 + ... + 4200048.

Almost surely, 2^151201098 is an apocalyptic number.

151201098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

151201098 is an abundant number, since it is smaller than the sum of its proper divisors (176401320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151201098 is a wasteful number, since it uses less digits than its factorization.

151201098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8400069 (or 8400066 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 27.

The square root of 151201098 is about 12296.3855664988. The cubic root of 151201098 is about 532.7436906173.

The spelling of 151201098 in words is "one hundred fifty-one million, two hundred one thousand, ninety-eight".